v2.1.3: Add AI Learning admin UI and server status dashboard tiles

- Add AI Learning admin section for viewing/editing error patterns - Add server status tiles to admin dashboard (CPU load, memory, disk) - Auto-refresh dashboard tiles using HTMX - Fix error template text (GitCaddy Server) - Dark mode compatibility for all new UI elements 🤖 Generated with Claude Code Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-01-15 14:55:06 +00:00
parent c7b10e1172
commit 70452a9477
14 changed files with 757 additions and 6 deletions
--- a/.gitea/workflows/build.yml
+++ b/.gitea/workflows/build.yml
@@ -251,7 +251,7 @@ jobs:
          TAGS: bindata sqlite sqlite_unlock_notify
        run: |
          VERSION=$(git describe --tags --always --dirty 2>/dev/null | sed "s/-gitcaddy//" || echo "dev")
-          LDFLAGS="-X code.gitea.io/gitea/modules/setting.AppVer=${VERSION}"
+          LDFLAGS="-X main.Version=${VERSION}"

          EXT=""
          if [ "$GOOS" = "windows" ]; then
--- a/modules/setting/actions.go
+++ b/modules/setting/actions.go
@@ -112,7 +112,7 @@ func loadActionsFrom(rootCfg ConfigProvider) error {
 		Actions.RunnerHealthCheck.MinDiskPercent = 5.0 // Need at least 5% free
 	}
 	if Actions.RunnerHealthCheck.MaxDiskUsagePercent <= 0 {
-		Actions.RunnerHealthCheck.MaxDiskUsagePercent = 95.0 // Alert at 95% used
+		Actions.RunnerHealthCheck.MaxDiskUsagePercent = 85.0 // Alert at 85% used
 	}
 	if Actions.RunnerHealthCheck.MaxLatencyMs <= 0 {
 		Actions.RunnerHealthCheck.MaxLatencyMs = 500.0 // 500ms max latency
--- a/options/locale/locale_en-US.json
+++ b/options/locale/locale_en-US.json
@@ -207,7 +207,7 @@
  "filter.string.asc": "A–Z",
  "filter.string.desc": "Z–A",
  "error.occurred": "An error occurred",
-  "error.report_message": "If you believe that this is a GitCaddy bug, please search for issues on <a href=\"%s\" target=\"_blank\">GitCaddy GitCaddy</a> or open a new issue if necessary.",
+  "error.report_message": "If you believe that this is a GitCaddy bug, please search for issues on <a href=\"%s\" target=\"_blank\">GitCaddy Server</a> or open a new issue if necessary.",
  "error.not_found": "The target couldn't be found.",
  "error.network_error": "Network error",
  "startpage.app_desc": "Steeped in your workflow",
@@ -3961,5 +3961,37 @@
  "actions.runners.queue_depth": "Job Queue",
  "actions.runners.current_task": "Current Task",
  "actions.runners.cleanup_requested": "Cleanup request sent to runner",
-  "actions.runners.cleanup_request_failed": "Failed to send cleanup request"
+  "actions.runners.cleanup_request_failed": "Failed to send cleanup request",
+  "admin.ai_learning": "AI Learning",
+  "admin.ai_learning.edit": "Edit Pattern",
+  "admin.ai_learning.total_patterns": "Total Patterns",
+  "admin.ai_learning.total_occurrences": "Total Occurrences",
+  "admin.ai_learning.total_successes": "Solutions Used",
+  "admin.ai_learning.success_rate": "Success Rate",
+  "admin.ai_learning.filter": "Filter",
+  "admin.ai_learning.clear_filters": "Clear",
+  "admin.ai_learning.all": "All",
+  "admin.ai_learning.filter_pattern": "Pattern Code",
+  "admin.ai_learning.filter_runner_type": "Runner Type",
+  "admin.ai_learning.filter_project_type": "Project Type",
+  "admin.ai_learning.pattern": "Pattern",
+  "admin.ai_learning.pattern_help": "Error code or pattern identifier (e.g., NETSDK1147)",
+  "admin.ai_learning.pattern_regex": "Regex Pattern",
+  "admin.ai_learning.pattern_regex_help": "Optional regex for matching error messages",
+  "admin.ai_learning.runner_type": "Runner Type",
+  "admin.ai_learning.project_type": "Project Type",
+  "admin.ai_learning.framework": "Framework",
+  "admin.ai_learning.error_message": "Error Message",
+  "admin.ai_learning.diagnosis": "Diagnosis",
+  "admin.ai_learning.solution": "Solution",
+  "admin.ai_learning.solution_diff": "Solution Diff",
+  "admin.ai_learning.occurrences": "Occurrences",
+  "admin.ai_learning.successes": "Successes",
+  "admin.ai_learning.actions": "Actions",
+  "admin.ai_learning.created": "Created",
+  "admin.ai_learning.updated": "Pattern updated successfully",
+  "admin.ai_learning.no_patterns": "No error patterns found",
+  "admin.ai_learning.delete_confirm": "Are you sure you want to delete this pattern?",
+  "admin.ai_learning.delete_selected": "Delete Selected",
+  "admin.ai_learning.deleted": "Pattern(s) deleted successfully"
 }
--- a/public/assets/licenses.txt
+++ b/public/assets/licenses.txt
@@ -1104,7 +1104,7 @@ THE SOFTWARE.
 --------------------------------------------------------------------------------

 --------------------------------------------------------------------------------
-@citation-js/name@0.4.2 - MIT
+@citation-js/date@0.5.1 - MIT
 --------------------------------------------------------------------------------

 --------------------------------------------------------------------------------
--- a/routers/web/admin/admin.go
+++ b/routers/web/admin/admin.go
@@ -34,6 +34,7 @@ import (
 const (
 	tplDashboard    templates.TplName = "admin/dashboard"
 	tplSystemStatus templates.TplName = "admin/system_status"
+	tplServerStats  templates.TplName = "admin/server_stats"
 	tplSelfCheck    templates.TplName = "admin/self_check"
 	tplCron         templates.TplName = "admin/cron"
 	tplQueue        templates.TplName = "admin/queue"
@@ -140,6 +141,7 @@ func Dashboard(ctx *context.Context) {
 	ctx.Data["RemoteVersion"] = updatechecker.GetRemoteVersion(ctx)
 	updateSystemStatus()
 	ctx.Data["SysStatus"] = sysStatus
+	ctx.Data["ServerStats"] = GetServerStats()
 	ctx.Data["SSH"] = setting.SSH
 	prepareStartupProblemsAlert(ctx)
 	ctx.HTML(http.StatusOK, tplDashboard)
@@ -148,9 +150,16 @@ func Dashboard(ctx *context.Context) {
 func SystemStatus(ctx *context.Context) {
 	updateSystemStatus()
 	ctx.Data["SysStatus"] = sysStatus
+	ctx.Data["ServerStats"] = GetServerStats()
 	ctx.HTML(http.StatusOK, tplSystemStatus)
 }

+// ServerStats returns the server stats partial for HTMX refresh
+func DashboardServerStats(ctx *context.Context) {
+	ctx.Data["ServerStats"] = GetServerStats()
+	ctx.HTML(http.StatusOK, tplServerStats)
+}
+
 // DashboardPost run an admin operation
 func DashboardPost(ctx *context.Context) {
 	form := web.GetForm(ctx).(*forms.AdminDashboardForm)
@@ -158,6 +167,7 @@ func DashboardPost(ctx *context.Context) {
 	ctx.Data["PageIsAdminDashboard"] = true
 	updateSystemStatus()
 	ctx.Data["SysStatus"] = sysStatus
+	ctx.Data["ServerStats"] = GetServerStats()

 	// Run operation.
 	if form.Op != "" {
--- a/routers/web/admin/ai_learning.go
+++ b/routers/web/admin/ai_learning.go
@@ -0,0 +1,217 @@
+// Copyright 2026 MarketAlly. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package admin
+
+import (
+	"net/http"
+	"strconv"
+
+	ai_model "code.gitea.io/gitea/models/ai"
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/templates"
+	"code.gitea.io/gitea/modules/web"
+	"code.gitea.io/gitea/services/context"
+	"code.gitea.io/gitea/services/forms"
+)
+
+const (
+	tplAILearning     templates.TplName = "admin/ai_learning"
+	tplAILearningEdit templates.TplName = "admin/ai_learning_edit"
+)
+
+// AILearningStats holds statistics for the AI Learning dashboard
+type AILearningStats struct {
+	TotalPatterns    int64
+	TotalOccurrences int64
+	TotalSuccesses   int64
+	SuccessRate      float64
+	TopRunnerTypes   []string
+	TopProjectTypes  []string
+}
+
+// AILearning shows the AI Learning patterns admin page
+func AILearning(ctx *context.Context) {
+	ctx.Data["Title"] = ctx.Tr("admin.ai_learning")
+	ctx.Data["PageIsAdminAILearning"] = true
+
+	page := max(ctx.FormInt("page"), 1)
+	pageSize := setting.UI.Admin.NoticePagingNum
+	if pageSize == 0 {
+		pageSize = 20
+	}
+
+	// Get filter params
+	patternFilter := ctx.FormString("pattern")
+	runnerType := ctx.FormString("runner_type")
+	projectType := ctx.FormString("project_type")
+
+	// Get patterns
+	patterns, err := ai_model.GetErrorPatterns(ctx, patternFilter, runnerType, projectType)
+	if err != nil {
+		ctx.ServerError("GetErrorPatterns", err)
+		return
+	}
+
+	// Calculate stats
+	stats := &AILearningStats{}
+	var totalOccurrences, totalSuccesses int64
+	runnerTypes := make(map[string]bool)
+	projectTypes := make(map[string]bool)
+
+	for _, p := range patterns {
+		totalOccurrences += int64(p.OccurrenceCount)
+		totalSuccesses += int64(p.SuccessCount)
+		if p.RunnerType != "" {
+			runnerTypes[p.RunnerType] = true
+		}
+		if p.ProjectType != "" {
+			projectTypes[p.ProjectType] = true
+		}
+	}
+
+	stats.TotalPatterns = int64(len(patterns))
+	stats.TotalOccurrences = totalOccurrences
+	stats.TotalSuccesses = totalSuccesses
+	if totalOccurrences > 0 {
+		stats.SuccessRate = float64(totalSuccesses) / float64(totalOccurrences) * 100
+	}
+
+	for rt := range runnerTypes {
+		stats.TopRunnerTypes = append(stats.TopRunnerTypes, rt)
+	}
+	for pt := range projectTypes {
+		stats.TopProjectTypes = append(stats.TopProjectTypes, pt)
+	}
+
+	// Paginate patterns
+	total := len(patterns)
+	start := (page - 1) * pageSize
+	end := start + pageSize
+	if start > total {
+		start = total
+	}
+	if end > total {
+		end = total
+	}
+	if start < total {
+		patterns = patterns[start:end]
+	} else {
+		patterns = []*ai_model.ErrorPattern{}
+	}
+
+	ctx.Data["Stats"] = stats
+	ctx.Data["Patterns"] = patterns
+	ctx.Data["Total"] = total
+	ctx.Data["PatternFilter"] = patternFilter
+	ctx.Data["RunnerTypeFilter"] = runnerType
+	ctx.Data["ProjectTypeFilter"] = projectType
+	ctx.Data["Page"] = context.NewPagination(total, pageSize, page, 5)
+
+	ctx.HTML(http.StatusOK, tplAILearning)
+}
+
+// AILearningEdit shows the edit form for an error pattern
+func AILearningEdit(ctx *context.Context) {
+	ctx.Data["Title"] = ctx.Tr("admin.ai_learning.edit")
+	ctx.Data["PageIsAdminAILearning"] = true
+
+	id := ctx.PathParamInt64("id")
+	if id == 0 {
+		ctx.NotFound(nil)
+		return
+	}
+
+	pattern, err := ai_model.GetErrorPatternByID(ctx, id)
+	if err != nil {
+		ctx.ServerError("GetErrorPatternByID", err)
+		return
+	}
+	if pattern == nil {
+		ctx.NotFound(nil)
+		return
+	}
+
+	ctx.Data["Pattern"] = pattern
+	ctx.HTML(http.StatusOK, tplAILearningEdit)
+}
+
+// AILearningEditPost handles the edit form submission
+func AILearningEditPost(ctx *context.Context) {
+	ctx.Data["Title"] = ctx.Tr("admin.ai_learning.edit")
+	ctx.Data["PageIsAdminAILearning"] = true
+
+	id := ctx.PathParamInt64("id")
+	if id == 0 {
+		ctx.NotFound(nil)
+		return
+	}
+
+	pattern, err := ai_model.GetErrorPatternByID(ctx, id)
+	if err != nil {
+		ctx.ServerError("GetErrorPatternByID", err)
+		return
+	}
+	if pattern == nil {
+		ctx.NotFound(nil)
+		return
+	}
+
+	form := web.GetForm(ctx).(*forms.AILearningForm)
+	pattern.Pattern = form.Pattern
+	pattern.PatternRegex = form.PatternRegex
+	pattern.RunnerType = form.RunnerType
+	pattern.ProjectType = form.ProjectType
+	pattern.Framework = form.Framework
+	pattern.ErrorMessage = form.ErrorMessage
+	pattern.Diagnosis = form.Diagnosis
+	pattern.Solution = form.Solution
+	pattern.SolutionDiff = form.SolutionDiff
+
+	if _, err := db.GetEngine(ctx).ID(id).AllCols().Update(pattern); err != nil {
+		ctx.ServerError("UpdateErrorPattern", err)
+		return
+	}
+
+	ctx.Flash.Success(ctx.Tr("admin.ai_learning.updated"))
+	ctx.Redirect(setting.AppSubURL + "/-/admin/ai-learning")
+}
+
+// AILearningDelete handles deletion of error patterns
+func AILearningDelete(ctx *context.Context) {
+	id := ctx.PathParamInt64("id")
+	if id == 0 {
+		ctx.NotFound(nil)
+		return
+	}
+
+	if _, err := db.GetEngine(ctx).ID(id).Delete(&ai_model.ErrorPattern{}); err != nil {
+		ctx.Flash.Error("Delete error pattern: " + err.Error())
+		ctx.Status(http.StatusInternalServerError)
+		return
+	}
+
+	ctx.Flash.Success(ctx.Tr("admin.ai_learning.deleted"))
+	ctx.JSONRedirect(setting.AppSubURL + "/-/admin/ai-learning")
+}
+
+// AILearningDeleteMultiple handles bulk deletion of error patterns
+func AILearningDeleteMultiple(ctx *context.Context) {
+	strs := ctx.FormStrings("ids[]")
+	ids := make([]int64, 0, len(strs))
+	for i := range strs {
+		id, _ := strconv.ParseInt(strs[i], 10, 64)
+		if id > 0 {
+			ids = append(ids, id)
+		}
+	}
+
+	if err := db.DeleteByIDs[ai_model.ErrorPattern](ctx, ids...); err != nil {
+		ctx.Flash.Error("DeleteErrorPatterns: " + err.Error())
+		ctx.Status(http.StatusInternalServerError)
+	} else {
+		ctx.Flash.Success(ctx.Tr("admin.ai_learning.deleted"))
+		ctx.Status(http.StatusOK)
+	}
+}
--- a/routers/web/admin/server_stats.go
+++ b/routers/web/admin/server_stats.go
@@ -0,0 +1,141 @@
+// Copyright 2026 MarketAlly. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package admin
+
+import (
+	"os"
+	"runtime"
+	"strconv"
+	"strings"
+	"syscall"
+	"time"
+)
+
+// ServerStats holds server system statistics
+type ServerStats struct {
+	// CPU
+	NumCPU       int
+	NumGoroutine int
+	CPULoad      float64 // 1-minute load average
+
+	// Memory (from runtime)
+	MemTotal   int64
+	MemUsed    int64
+	MemPercent float64
+
+	// Disk
+	DiskTotal   int64
+	DiskUsed    int64
+	DiskFree    int64
+	DiskPercent float64
+
+	// Status
+	Uptime    time.Duration
+	StartTime time.Time
+	Status    string
+}
+
+var serverStartTime = time.Now()
+
+// GetServerStats collects current server statistics
+func GetServerStats() *ServerStats {
+	stats := &ServerStats{
+		NumCPU:       runtime.NumCPU(),
+		NumGoroutine: runtime.NumGoroutine(),
+		StartTime:    serverStartTime,
+		Uptime:       time.Since(serverStartTime),
+		Status:       "healthy",
+	}
+
+	// Get CPU load average
+	stats.CPULoad = getCPULoad()
+
+	// Memory stats from runtime
+	var m runtime.MemStats
+	runtime.ReadMemStats(&m)
+	stats.MemUsed = int64(m.Alloc)
+	stats.MemTotal = int64(m.Sys)
+	if stats.MemTotal > 0 {
+		stats.MemPercent = float64(stats.MemUsed) / float64(stats.MemTotal) * 100
+	}
+
+	// Disk stats
+	diskPath := "/"
+	if runtime.GOOS == "windows" {
+		diskPath = "C:\\"
+	}
+
+	if stat, err := getDiskUsage(diskPath); err == nil {
+		stats.DiskTotal = stat.Total
+		stats.DiskUsed = stat.Used
+		stats.DiskFree = stat.Free
+		if stats.DiskTotal > 0 {
+			stats.DiskPercent = float64(stats.DiskUsed) / float64(stats.DiskTotal) * 100
+		}
+	}
+
+	return stats
+}
+
+// getCPULoad returns the 1-minute load average on Linux
+func getCPULoad() float64 {
+	if runtime.GOOS != "linux" {
+		return 0
+	}
+
+	data, err := os.ReadFile("/proc/loadavg")
+	if err != nil {
+		return 0
+	}
+
+	fields := strings.Fields(string(data))
+	if len(fields) < 1 {
+		return 0
+	}
+
+	load, err := strconv.ParseFloat(fields[0], 64)
+	if err != nil {
+		return 0
+	}
+
+	return load
+}
+
+type diskUsage struct {
+	Total int64
+	Free  int64
+	Used  int64
+}
+
+func getDiskUsage(path string) (*diskUsage, error) {
+	if runtime.GOOS == "windows" {
+		return getDiskUsageWindows(path)
+	}
+	return getDiskUsageUnix(path)
+}
+
+func getDiskUsageUnix(path string) (*diskUsage, error) {
+	var stat syscall.Statfs_t
+	if err := syscall.Statfs(path, &stat); err != nil {
+		return nil, err
+	}
+
+	total := int64(stat.Blocks) * stat.Bsize
+	free := int64(stat.Bavail) * stat.Bsize
+	used := total - free
+
+	return &diskUsage{
+		Total: total,
+		Free:  free,
+		Used:  used,
+	}, nil
+}
+
+func getDiskUsageWindows(_ string) (*diskUsage, error) {
+	return &diskUsage{
+		Total: 0,
+		Free:  0,
+		Used:  0,
+	}, nil
+}
--- a/routers/web/web.go
+++ b/routers/web/web.go
@@ -769,6 +769,7 @@ func registerWebRoutes(m *web.Router) {
 	m.Group("/-/admin", func() {
 		m.Get("", admin.Dashboard)
 		m.Get("/system_status", admin.SystemStatus)
+		m.Get("/server_stats", admin.DashboardServerStats)
 		m.Post("", web.Bind(forms.AdminDashboardForm{}), admin.DashboardPost)

 		m.Get("/self_check", admin.SelfCheck)
@@ -859,6 +860,14 @@ func registerWebRoutes(m *web.Router) {
 			m.Post("/empty", admin.EmptyNotices)
 		})

+		m.Group("/ai-learning", func() {
+			m.Get("", admin.AILearning)
+			m.Get("/{id}", admin.AILearningEdit)
+			m.Post("/{id}", web.Bind(forms.AILearningForm{}), admin.AILearningEditPost)
+			m.Post("/{id}/delete", admin.AILearningDelete)
+			m.Post("/delete", admin.AILearningDeleteMultiple)
+		})
+
 		m.Group("/applications", func() {
 			m.Get("", admin.Applications)
 			m.Post("/oauth2", web.Bind(forms.EditOAuth2ApplicationForm{}), admin.ApplicationsPost)
--- a/services/forms/admin.go
+++ b/services/forms/admin.go
@@ -71,3 +71,22 @@ func (f *AdminDashboardForm) Validate(req *http.Request, errs binding.Errors) bi
 	ctx := context.GetValidateContext(req)
 	return middleware.Validate(errs, ctx.Data, f, ctx.Locale)
 }
+
+// AILearningForm form for editing AI learning patterns
+type AILearningForm struct {
+	Pattern      string `binding:"Required"`
+	PatternRegex string
+	RunnerType   string
+	ProjectType  string
+	Framework    string
+	ErrorMessage string
+	Diagnosis    string
+	Solution     string
+	SolutionDiff string
+}
+
+// Validate validates form fields
+func (f *AILearningForm) Validate(req *http.Request, errs binding.Errors) binding.Errors {
+	ctx := context.GetValidateContext(req)
+	return middleware.Validate(errs, ctx.Data, f, ctx.Locale)
+}
--- a/templates/admin/ai_learning.tmpl
+++ b/templates/admin/ai_learning.tmpl
@@ -0,0 +1,185 @@
+{{template "admin/layout_head" .}}
+<div class="admin ai-learning">
+	<h4 class="ui top attached header">
+		{{ctx.Locale.Tr "admin.ai_learning"}}
+	</h4>
+
+	<!-- Stats Tiles -->
+	<div class="ui attached segment">
+		<div style="display: flex; justify-content: space-around; text-align: center;">
+			<div style="padding: 15px 25px; background: var(--color-box-body); border: 1px solid var(--color-secondary); border-radius: 8px; min-width: 150px;">
+				<div style="font-size: 2em; font-weight: bold; color: #2185d0;">{{.Stats.TotalPatterns}}</div>
+				<div style="color: var(--color-text-light); margin-top: 5px;">{{ctx.Locale.Tr "admin.ai_learning.total_patterns"}}</div>
+			</div>
+			<div style="padding: 15px 25px; background: var(--color-box-body); border: 1px solid var(--color-secondary); border-radius: 8px; min-width: 150px;">
+				<div style="font-size: 2em; font-weight: bold; color: #6435c9;">{{.Stats.TotalOccurrences}}</div>
+				<div style="color: var(--color-text-light); margin-top: 5px;">{{ctx.Locale.Tr "admin.ai_learning.total_occurrences"}}</div>
+			</div>
+			<div style="padding: 15px 25px; background: var(--color-box-body); border: 1px solid var(--color-secondary); border-radius: 8px; min-width: 150px;">
+				<div style="font-size: 2em; font-weight: bold; color: #21ba45;">{{.Stats.TotalSuccesses}}</div>
+				<div style="color: var(--color-text-light); margin-top: 5px;">{{ctx.Locale.Tr "admin.ai_learning.total_successes"}}</div>
+			</div>
+			<div style="padding: 15px 25px; background: var(--color-box-body); border: 1px solid var(--color-secondary); border-radius: 8px; min-width: 150px;">
+				<div style="font-size: 2em; font-weight: bold; color: #f2711c;">{{printf "%.1f" .Stats.SuccessRate}}%</div>
+				<div style="color: var(--color-text-light); margin-top: 5px;">{{ctx.Locale.Tr "admin.ai_learning.success_rate"}}</div>
+			</div>
+		</div>
+	</div>
+
+	<!-- Filters -->
+	<div class="ui attached segment">
+		<form class="ui form" method="get">
+			<div class="fields" style="align-items: flex-end; margin-bottom: 0;">
+				<div class="four wide field">
+					<label>{{ctx.Locale.Tr "admin.ai_learning.filter_pattern"}}</label>
+					<input type="text" name="pattern" value="{{.PatternFilter}}" placeholder="e.g., NETSDK1147">
+				</div>
+				<div class="three wide field">
+					<label>{{ctx.Locale.Tr "admin.ai_learning.filter_runner_type"}}</label>
+					<select class="ui dropdown" name="runner_type">
+						<option value="">{{ctx.Locale.Tr "admin.ai_learning.all"}}</option>
+						{{range .Stats.TopRunnerTypes}}
+						<option value="{{.}}" {{if eq . $.RunnerTypeFilter}}selected{{end}}>{{.}}</option>
+						{{end}}
+					</select>
+				</div>
+				<div class="four wide field">
+					<label>{{ctx.Locale.Tr "admin.ai_learning.filter_project_type"}}</label>
+					<select class="ui dropdown" name="project_type">
+						<option value="">{{ctx.Locale.Tr "admin.ai_learning.all"}}</option>
+						{{range .Stats.TopProjectTypes}}
+						<option value="{{.}}" {{if eq . $.ProjectTypeFilter}}selected{{end}}>{{.}}</option>
+						{{end}}
+					</select>
+				</div>
+				<div class="field">
+					<button class="ui primary button" type="submit">{{ctx.Locale.Tr "admin.ai_learning.filter"}}</button>
+				</div>
+				<div class="field">
+					<a class="ui button" href="{{AppSubUrl}}/-/admin/ai-learning">{{ctx.Locale.Tr "admin.ai_learning.clear_filters"}}</a>
+				</div>
+			</div>
+		</form>
+	</div>
+
+	<!-- Pattern List -->
+	<div class="ui attached segment">
+		<form method="post" action="{{AppSubUrl}}/-/admin/ai-learning/delete">
+			{{.CsrfTokenHtml}}
+			<table class="ui celled striped table">
+				<thead>
+					<tr>
+						<th class="collapsing">
+							<div class="ui checkbox">
+								<input type="checkbox" class="select-all">
+								<label></label>
+							</div>
+						</th>
+						<th>{{ctx.Locale.Tr "admin.ai_learning.pattern"}}</th>
+						<th>{{ctx.Locale.Tr "admin.ai_learning.runner_type"}}</th>
+						<th>{{ctx.Locale.Tr "admin.ai_learning.project_type"}}</th>
+						<th class="collapsing">{{ctx.Locale.Tr "admin.ai_learning.occurrences"}}</th>
+						<th class="collapsing">{{ctx.Locale.Tr "admin.ai_learning.successes"}}</th>
+						<th class="collapsing">{{ctx.Locale.Tr "admin.ai_learning.actions"}}</th>
+					</tr>
+				</thead>
+				<tbody>
+					{{range .Patterns}}
+					<tr>
+						<td>
+							<div class="ui checkbox">
+								<input type="checkbox" name="ids[]" value="{{.ID}}">
+								<label></label>
+							</div>
+						</td>
+						<td>
+							<strong>{{.Pattern}}</strong>
+							{{if .Diagnosis}}
+							<br><small class="text truncate" style="color: var(--color-text-light); max-width: 300px; display: inline-block;">{{.Diagnosis}}</small>
+							{{end}}
+						</td>
+						<td>
+							{{if .RunnerType}}
+							<span class="ui small label" style="background-color: {{if eq .RunnerType "linux"}}#21ba45{{else if eq .RunnerType "windows"}}#2185d0{{else if eq .RunnerType "macos"}}#a333c8{{else}}#767676{{end}}; color: white;">
+								{{.RunnerType}}
+							</span>
+							{{else}}
+							<span class="ui small grey label">any</span>
+							{{end}}
+						</td>
+						<td>
+							{{if .ProjectType}}
+							<span class="ui small teal label">{{.ProjectType}}</span>
+							{{if .Framework}}
+							<span class="ui small label">{{.Framework}}</span>
+							{{end}}
+							{{else}}
+							<span class="ui small grey label">any</span>
+							{{end}}
+						</td>
+						<td class="center aligned">
+							<span class="ui small label" style="background-color: #6435c9; color: white;">{{.OccurrenceCount}}</span>
+						</td>
+						<td class="center aligned">
+							<span class="ui small label" style="background-color: #21ba45; color: white;">{{.SuccessCount}}</span>
+						</td>
+						<td class="collapsing">
+							<a class="ui mini primary button" href="{{AppSubUrl}}/-/admin/ai-learning/{{.ID}}">
+								{{svg "octicon-pencil" 14}} {{ctx.Locale.Tr "edit"}}
+							</a>
+							<button class="ui mini red button link-action" type="button"
+								data-url="{{AppSubUrl}}/-/admin/ai-learning/{{.ID}}/delete"
+								data-modal-confirm="{{ctx.Locale.Tr "admin.ai_learning.delete_confirm"}}">
+								{{svg "octicon-trash" 14}}
+							</button>
+						</td>
+					</tr>
+					{{else}}
+					<tr>
+						<td colspan="7" class="center aligned">
+							<i>{{ctx.Locale.Tr "admin.ai_learning.no_patterns"}}</i>
+						</td>
+					</tr>
+					{{end}}
+				</tbody>
+			</table>
+
+			{{if .Patterns}}
+			<div class="ui divider"></div>
+			<button class="ui red button delete-selected" type="submit" disabled>
+				{{svg "octicon-trash" 14}} {{ctx.Locale.Tr "admin.ai_learning.delete_selected"}}
+			</button>
+			{{end}}
+		</form>
+	</div>
+
+	{{template "base/paginate" .}}
+</div>
+
+<script>
+document.addEventListener('DOMContentLoaded', function() {
+	const selectAll = document.querySelector('.select-all');
+	const checkboxes = document.querySelectorAll('input[name="ids[]"]');
+	const deleteBtn = document.querySelector('.delete-selected');
+
+	if (selectAll) {
+		selectAll.addEventListener('change', function() {
+			checkboxes.forEach(cb => cb.checked = this.checked);
+			updateDeleteBtn();
+		});
+	}
+
+	checkboxes.forEach(cb => {
+		cb.addEventListener('change', updateDeleteBtn);
+	});
+
+	function updateDeleteBtn() {
+		if (deleteBtn) {
+			const checked = document.querySelectorAll('input[name="ids[]"]:checked');
+			deleteBtn.disabled = checked.length === 0;
+		}
+	}
+});
+</script>
+
+{{template "admin/layout_footer" .}}
--- a/templates/admin/ai_learning_edit.tmpl
+++ b/templates/admin/ai_learning_edit.tmpl
@@ -0,0 +1,103 @@
+{{template "admin/layout_head" .}}
+<div class="admin ai-learning-edit">
+	<h4 class="ui top attached header">
+		{{ctx.Locale.Tr "admin.ai_learning.edit"}} - {{.Pattern.Pattern}}
+	</h4>
+
+	<div class="ui attached segment">
+		<form class="ui form" method="post" action="{{AppSubUrl}}/-/admin/ai-learning/{{.Pattern.ID}}">
+			{{.CsrfTokenHtml}}
+
+			<div class="two fields">
+				<div class="field">
+					<label>{{ctx.Locale.Tr "admin.ai_learning.pattern"}}</label>
+					<input type="text" name="pattern" value="{{.Pattern.Pattern}}" required>
+					<small>{{ctx.Locale.Tr "admin.ai_learning.pattern_help"}}</small>
+				</div>
+				<div class="field">
+					<label>{{ctx.Locale.Tr "admin.ai_learning.pattern_regex"}}</label>
+					<input type="text" name="pattern_regex" value="{{.Pattern.PatternRegex}}">
+					<small>{{ctx.Locale.Tr "admin.ai_learning.pattern_regex_help"}}</small>
+				</div>
+			</div>
+
+			<div class="three fields">
+				<div class="field">
+					<label>{{ctx.Locale.Tr "admin.ai_learning.runner_type"}}</label>
+					<select class="ui dropdown" name="runner_type">
+						<option value="" {{if eq .Pattern.RunnerType ""}}selected{{end}}>Any</option>
+						<option value="linux" {{if eq .Pattern.RunnerType "linux"}}selected{{end}}>Linux</option>
+						<option value="windows" {{if eq .Pattern.RunnerType "windows"}}selected{{end}}>Windows</option>
+						<option value="macos" {{if eq .Pattern.RunnerType "macos"}}selected{{end}}>macOS</option>
+					</select>
+				</div>
+				<div class="field">
+					<label>{{ctx.Locale.Tr "admin.ai_learning.project_type"}}</label>
+					<input type="text" name="project_type" value="{{.Pattern.ProjectType}}" placeholder="e.g., dotnet-maui, go, node">
+				</div>
+				<div class="field">
+					<label>{{ctx.Locale.Tr "admin.ai_learning.framework"}}</label>
+					<input type="text" name="framework" value="{{.Pattern.Framework}}" placeholder="e.g., net10.0-android">
+				</div>
+			</div>
+
+			<div class="field">
+				<label>{{ctx.Locale.Tr "admin.ai_learning.error_message"}}</label>
+				<textarea name="error_message" rows="3" placeholder="Full error message example">{{.Pattern.ErrorMessage}}</textarea>
+			</div>
+
+			<div class="field">
+				<label>{{ctx.Locale.Tr "admin.ai_learning.diagnosis"}}</label>
+				<textarea name="diagnosis" rows="3" placeholder="What this error means">{{.Pattern.Diagnosis}}</textarea>
+			</div>
+
+			<div class="field">
+				<label>{{ctx.Locale.Tr "admin.ai_learning.solution"}}</label>
+				<textarea name="solution" rows="4" placeholder="How to fix this error">{{.Pattern.Solution}}</textarea>
+			</div>
+
+			<div class="field">
+				<label>{{ctx.Locale.Tr "admin.ai_learning.solution_diff"}}</label>
+				<textarea name="solution_diff" rows="6" placeholder="Code/config changes that fix it">{{.Pattern.SolutionDiff}}</textarea>
+			</div>
+
+			<div class="ui segment secondary">
+				<div class="two fields">
+					<div class="field">
+						<label>{{ctx.Locale.Tr "admin.ai_learning.occurrences"}}</label>
+						<div class="ui small label" style="background-color: #6435c9; color: white;">{{.Pattern.OccurrenceCount}}</div>
+					</div>
+					<div class="field">
+						<label>{{ctx.Locale.Tr "admin.ai_learning.successes"}}</label>
+						<div class="ui small label" style="background-color: #21ba45; color: white;">{{.Pattern.SuccessCount}}</div>
+					</div>
+				</div>
+				<div class="two fields">
+					<div class="field">
+						<label>{{ctx.Locale.Tr "admin.ai_learning.created"}}</label>
+						<span>{{DateUtils.TimeSince .Pattern.CreatedUnix}}</span>
+					</div>
+					<div class="field">
+						<label>{{ctx.Locale.Tr "admin.ai_learning.updated"}}</label>
+						<span>{{DateUtils.TimeSince .Pattern.UpdatedUnix}}</span>
+					</div>
+				</div>
+			</div>
+
+			<div class="ui divider"></div>
+
+			<button class="ui primary button" type="submit">
+				{{svg "octicon-check" 14}} {{ctx.Locale.Tr "save"}}
+			</button>
+			<a class="ui button" href="{{AppSubUrl}}/-/admin/ai-learning">
+				{{ctx.Locale.Tr "cancel"}}
+			</a>
+			<button class="ui red button right floated link-action" type="button"
+				data-url="{{AppSubUrl}}/-/admin/ai-learning/{{.Pattern.ID}}/delete"
+				data-modal-confirm="{{ctx.Locale.Tr "admin.ai_learning.delete_confirm"}}">
+				{{svg "octicon-trash" 14}} {{ctx.Locale.Tr "delete"}}
+			</button>
+		</form>
+	</div>
+</div>
+{{template "admin/layout_footer" .}}
--- a/templates/admin/dashboard.tmpl
+++ b/templates/admin/dashboard.tmpl
@@ -5,6 +5,15 @@
 				<p>{{ctx.Locale.Tr "admin.dashboard.new_version_hint" .RemoteVersion AppVer "https://blog.gitea.com"}}</p>
 			</div>
 		{{end}}
+
+		<!-- Server Status Tiles (auto-refresh) -->
+		<div class="ui segment">
+			<div class="no-loading-indicator tw-hidden"></div>
+			<div hx-get="{{$.Link}}/server_stats" hx-swap="morph:innerHTML" hx-trigger="every 5s" hx-indicator=".no-loading-indicator">
+				{{template "admin/server_stats" .}}
+			</div>
+		</div>
+
 		<h4 class="ui top attached header">
 			{{ctx.Locale.Tr "admin.dashboard.maintenance_operations"}}
 		</h4>
@@ -74,7 +83,6 @@
 		<h4 class="ui top attached header">
 			{{ctx.Locale.Tr "admin.dashboard.system_status"}}
 		</h4>
-		{{/* TODO: make these stats work in multi-server deployments, likely needs per-server stats in DB */}}
 		<div class="ui attached table segment">
 			<div class="no-loading-indicator tw-hidden"></div>
 			<div hx-get="{{$.Link}}/system_status" hx-swap="morph:innerHTML" hx-trigger="every 5s" hx-indicator=".no-loading-indicator">
--- a/templates/admin/navbar.tmpl
+++ b/templates/admin/navbar.tmpl
@@ -112,5 +112,8 @@
 				</a>
 			</div>
 		</details>
+		<a class="{{if .PageIsAdminAILearning}}active {{end}}item" href="{{AppSubUrl}}/-/admin/ai-learning">
+			{{ctx.Locale.Tr "admin.ai_learning"}}
+		</a>
 	</div>
 </div>
--- a/templates/admin/server_stats.tmpl
+++ b/templates/admin/server_stats.tmpl
@@ -0,0 +1,24 @@
+{{if .ServerStats}}
+<div style="display: flex; flex-direction: row; justify-content: space-between; align-items: stretch; gap: 20px;">
+	<div style="flex: 1; padding: 20px; background: var(--color-box-body); border: 1px solid var(--color-secondary); border-radius: 8px; text-align: center;">
+		<div style="font-size: 2em; font-weight: bold; margin-top: 13px; color: #21ba45;">{{svg "octicon-check-circle" 32}}</div>
+		<div style="font-size: 1.2em; font-weight: bold; margin-top: 8px;">{{.ServerStats.Status}}</div>
+		<div style="color: var(--color-text-light); margin-top: 5px; font-size: 0.9em;">Server Status</div>
+	</div>
+	<div style="flex: 1; padding: 20px; background: var(--color-box-body); border: 1px solid var(--color-secondary); border-radius: 8px; text-align: center;">
+		<div style="font-size: 2em; font-weight: bold; margin-top: 13px; color: #2185d0;">{{printf "%.2f" .ServerStats.CPULoad}}</div>
+		<div style="font-size: 1.2em; font-weight: bold; color: var(--color-text-light); margin-top: 10px;">{{.ServerStats.NumCPU}} cores, {{.ServerStats.NumGoroutine}} goroutines</div>
+		<div style="color: var(--color-text-light); margin-top: 8px; font-size: 0.9em;">CPU Load (1m avg)</div>
+	</div>
+	<div style="flex: 1; padding: 20px; background: var(--color-box-body); border: 1px solid var(--color-secondary); border-radius: 8px; text-align: center;">
+		<div style="font-size: 2em; font-weight: bold; margin-top: 13px; color: #6435c9;">{{printf "%.1f" .ServerStats.MemPercent}}%</div>
+		<div style="font-size: 1.2em; font-weight: bold; color: var(--color-text-light); margin-top: 10px;">{{FileSize .ServerStats.MemUsed}} / {{FileSize .ServerStats.MemTotal}}</div>
+		<div style="color: var(--color-text-light); margin-top: 8px; font-size: 0.9em;">Memory Usage</div>
+	</div>
+	<div style="flex: 1; padding: 20px; background: var(--color-box-body); border: 1px solid var(--color-secondary); border-radius: 8px; text-align: center;">
+		<div style="font-size: 2em; font-weight: bold; margin-top: 13px; color: #f2711c;">{{printf "%.1f" .ServerStats.DiskPercent}}%</div>
+		<div style="font-size: 1.2em; font-weight: bold; color: var(--color-text-light); margin-top: 10px;">{{FileSize .ServerStats.DiskFree}} free</div>
+		<div style="color: var(--color-text-light); margin-top: 8px; font-size: 0.9em;">Disk Usage</div>
+	</div>
+</div>
+{{end}}