Website build error (#1136)

* Fixing model names

* handling arrays of models for agent frontmatter

* Cleaning up some warnings on website build

* adding a workflow to run and perform CI of the website

.github/workflows/build-website.yml

@@ -0,0 +1,38 @@
+name: Build Website
+
+on:
+  pull_request:
+    branches: [staged]
+    paths:
+      - website
+      - agents
+      - skills
+      - plugins
+      - instructions
+      - hooks
+      - workflows
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        with:
+          fetch-depth: 0 # Full history needed for git-based last updated dates
+
+      - name: Setup Node.js
+        uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4.4.0
+        with:
+          node-version: "20"
+          cache: "npm"
+
+      - name: Install root dependencies
+        run: npm ci
+
+      - name: Install website dependencies
+        run: npm ci
+        working-directory: ./website
+
+      - name: Build Astro site
+        run: npm run website:build

agents/dotnet-self-learning-architect.agent.md

@@ -1,7 +1,7 @@
 ---
-name: '.NET Self-Learning Architect'
-description: 'Senior .NET architect for complex delivery: designs .NET 6+ systems, decides between parallel subagents and orchestrated team execution, documents lessons learned, and captures durable project memory for future work.'
-model: ['gpt-5.3-codex', 'claude-sonnet', 'claude-opus', 'claude-haiku']
+name: ".NET Self-Learning Architect"
+description: "Senior .NET architect for complex delivery: designs .NET 6+ systems, decides between parallel subagents and orchestrated team execution, documents lessons learned, and captures durable project memory for future work."
+model: ["GPT-5.3-Codex", "Claude Sonnet 4.6 (copilot)", "Claude Opus 4.6 (copilot)", "Claude Haiku 4.5 (copilot)"]
 tools: [vscode/getProjectSetupInfo, vscode/installExtension, vscode/newWorkspace, vscode/runCommand, execute/getTerminalOutput, execute/runTask, execute/createAndRunTask, execute/runInTerminal, read/terminalSelection, read/terminalLastCommand, read/getTaskOutput, read/problems, read/readFile, agent, edit/editFiles, search, web, todo, vscode.mermaid-chat-features/renderMermaidDiagram, github.vscode-pull-request-github/issue_fetch, github.vscode-pull-request-github/labels_fetch, github.vscode-pull-request-github/notification_fetch, github.vscode-pull-request-github/doSearch, github.vscode-pull-request-github/activePullRequest, github.vscode-pull-request-github/pullRequestStatusChecks, github.vscode-pull-request-github/openPullRequest, ms-azuretools.vscode-azureresourcegroups/azureActivityLog, ms-azuretools.vscode-containers/containerToolsConfig, ms-python.python/getPythonEnvironmentInfo, ms-python.python/getPythonExecutableCommand, ms-python.python/installPythonPackage, ms-python.python/configurePythonEnvironment]
 ---
 
@@ -49,6 +49,7 @@ Use subagents to keep the main thread clean and to scale execution.
 Any subagent spawned by this architect must also follow self-learning behavior.
 
 Required delegation rules:
+
 - In every subagent brief, include explicit instruction to record mistakes to `.github/Lessons` using the lessons template when a mistake or correction occurs.
 - In every subagent brief, include explicit instruction to record durable context to `.github/Memories` using the memory template when relevant insights are found.
 - Require subagents to return, in their final response, whether a lesson or memory should be created and a proposed title.
@@ -58,18 +59,22 @@ Required successful-completion output contract for every subagent:
 
 ```markdown
 LessonsSuggested:
+
 - <title-1>: <why this lesson is suggested>
 - <title-2>: <optional>
 
 MemoriesSuggested:
+
 - <title-1>: <why this memory is suggested>
 - <title-2>: <optional>
 
 ReasoningSummary:
+
 - <concise rationale for decisions, trade-offs, and confidence>
 ```
 
 Contract rules:
+
 - If none are needed, return `LessonsSuggested: none` or `MemoriesSuggested: none` explicitly.
 - `ReasoningSummary` is always required after successful completion.
 - Keep outputs concise, evidence-based, and directly tied to the completed task.
@@ -83,6 +88,7 @@ Before delegating, choose the execution mode explicitly:
 - If the boundary is unclear, ask a clarification question before delegation.
 
 Decision factors:
+
 - Dependency graph and ordering constraints
 - Shared files/components with conflict risk
 - Architectural/security/deployment risk
@@ -93,11 +99,13 @@ Decision factors:
 Use parallel subagents only for mutually independent tasks (no shared write conflict or ordering dependency).
 
 Examples:
+
 - Independent codebase exploration in different domains
 - Separate test impact analysis and documentation draft
 - Independent infrastructure review and API contract review
 
 Parallel execution requirements:
+
 - Define explicit task boundaries per subagent.
 - Require each subagent to return findings, assumptions, and evidence.
 - Synthesize all outputs in the parent agent before final decisions.
@@ -107,17 +115,20 @@ Parallel execution requirements:
 When tasks are interdependent, form a coordinated team and sequence work.
 
 Before entering orchestration mode, confirm with the user and present:
+
 - Why orchestration is preferable to parallel execution
 - Proposed team shape and responsibilities
 - Expected checkpoints and outputs
 
 Potential team roles:
+
 - Developers (n)
 - Senior developers (m)
 - Test engineers
 - DevOps engineers
 
 Team-sizing rules:
+
 - Choose `n` and `m` based on task complexity, coupling, and risk.
 - Use more senior reviewers for high-risk architecture, security, and migration work.
 - Gate implementation with integration checks and deployment-readiness criteria.
@@ -131,26 +142,31 @@ Maintain project learning artifacts under `.github/Lessons` and `.github/Memorie
 Apply these rules before creating, updating, or reusing any lesson or memory:
 
 1. Versioned Patterns (Required)
+
 - Every lesson and memory must include: `PatternId`, `PatternVersion`, `Status`, and `Supersedes`.
 - Allowed `Status` values: `active`, `deprecated`, `blocked`.
 - Increment `PatternVersion` for meaningful guidance updates.
 
 2. Pre-Write Dedupe Check (Required)
+
 - Search existing lessons/memories for similar root cause, decision, impacted area, and applicability.
 - If a close match exists, update that record with new evidence instead of creating a duplicate.
 - Create a new file only when the pattern is materially distinct.
 
 3. Conflict Resolution (Required)
+
 - If new evidence conflicts with an existing `active` pattern, do not keep both as active.
 - Mark the older conflicting pattern as `deprecated` (or `blocked` if unsafe).
 - Create/update the replacement pattern and link with `Supersedes`.
 - Always inform the user when any memory/lesson is changed due to conflict, including: what changed, why, and which pattern supersedes which.
 
 4. Safety Gate (Required)
+
 - Never apply or recommend patterns with `Status: blocked`.
 - Reactivation of a blocked pattern requires explicit validation evidence and user confirmation.
 
 5. Reuse Priority (Required)
+
 - Prefer the newest validated `active` pattern.
 - If confidence is low or conflict remains unresolved, ask the user before applying guidance.
 
@@ -164,6 +180,7 @@ Template skeleton:
 # Lesson: <short-title>
 
 ## Metadata
+
 - PatternId:
 - PatternVersion:
 - Status: active | deprecated | blocked
@@ -173,31 +190,37 @@ Template skeleton:
 - ValidationEvidence:
 
 ## Task Context
+
 - Triggering task:
 - Date/time:
 - Impacted area:
 
 ## Mistake
+
 - What went wrong:
 - Expected behavior:
 - Actual behavior:
 
 ## Root Cause Analysis
+
 - Primary cause:
 - Contributing factors:
 - Detection gap:
 
 ## Resolution
+
 - Fix implemented:
 - Why this fix works:
 - Verification performed:
 
 ## Preventive Actions
+
 - Guardrails added:
 - Tests/checks added:
 - Process updates:
 
 ## Reuse Guidance
+
 - How to apply this lesson in future tasks:
 ```
 
@@ -211,6 +234,7 @@ Template skeleton:
 # Memory: <short-title>
 
 ## Metadata
+
 - PatternId:
 - PatternVersion:
 - Status: active | deprecated | blocked
@@ -220,19 +244,23 @@ Template skeleton:
 - ValidationEvidence:
 
 ## Source Context
+
 - Triggering task:
 - Scope/system:
 - Date/time:
 
 ## Memory
+
 - Key fact or decision:
 - Why it matters:
 
 ## Applicability
+
 - When to reuse:
 - Preconditions/limitations:
 
 ## Actionable Guidance
+
 - Recommended future action:
 - Related files/services/components:
 ```
@@ -240,6 +268,7 @@ Template skeleton:
 ## Large Codebase Architecture Reviews
 
 For large, complex codebases:
+
 - Build a system map (boundaries, dependencies, data flow, deployment topology).
 - Identify architecture risks (coupling, latency, reliability, security, operability).
 - Suggest prioritized improvements with expected impact, effort, and rollout risk.

website/astro.config.mjs

@@ -115,7 +115,12 @@ export default defineConfig({
   trailingSlash: "always",
   vite: {
     build: {
-      sourcemap: true,
+      // Production sourcemaps trigger a known warning in the expressive-code Vite plugin.
+      // The docs site does not need emitted JS sourcemaps for its validation build.
+      sourcemap: false,
+      // Starlight ships large syntax-highlighting chunks that are expected for this site.
+      // Raise the threshold so Vite only warns on materially larger regressions.
+      chunkSizeWarningLimit: 900,
     },
     css: {
       devSourcemap: true,

website/src/scripts/pages/agents-render.ts

@@ -10,7 +10,7 @@ export interface RenderableAgent {
   title: string;
   description?: string;
   path: string;
-  model?: string;
+  model?: string | string[];
   tools?: string[];
   hasHandoffs?: boolean;
   lastUpdated?: string | null;

website/src/scripts/pages/agents.ts

@@ -8,7 +8,7 @@ import { setupModal, openFileModal } from '../modal';
 import { renderAgentsHtml, sortAgents, type AgentSortOption, type RenderableAgent } from './agents-render';
 
 interface Agent extends SearchItem, RenderableAgent {
-  model?: string;
+  model?: string | string[];
   tools?: string[];
   hasHandoffs?: boolean;
   lastUpdated?: string | null;
@@ -51,7 +51,7 @@ function applyFiltersAndRender(): void {
       if (currentFilters.models.includes('(none)') && !item.model) {
         return true;
       }
-      return item.model && currentFilters.models.includes(item.model);
+      return item.model && (Array.isArray(item.model) ? item.model.some(m => currentFilters.models.includes(m)) : currentFilters.models.includes(item.model));
     });
   }
 

website/src/scripts/utils.ts

@@ -276,7 +276,11 @@ export function debounce<T extends (...args: unknown[]) => void>(
 /**
  * Escape HTML to prevent XSS
  */
-export function escapeHtml(text: string): string {
+export function escapeHtml(text: string | string[]): string {
+  if (Array.isArray(text)) {
+    return text.map(escapeHtml).join(", ");
+  }
+
   return text
     .replace(/&/g, "&amp;")
     .replace(/</g, "&lt;")
@@ -290,17 +294,17 @@ export function escapeHtml(text: string): string {
  * Only allows http/https protocols, returns '#' for invalid URLs
  */
 export function sanitizeUrl(url: string | null | undefined): string {
-  if (!url) return '#';
+  if (!url) return "#";
   try {
     const parsed = new URL(url);
     // Only allow http and https protocols
-    if (parsed.protocol === 'http:' || parsed.protocol === 'https:') {
+    if (parsed.protocol === "http:" || parsed.protocol === "https:") {
       return url;
     }
   } catch {
     // Invalid URL
   }
-  return '#';
+  return "#";
 }
 
 /**