Add Cloudflare type generation, schema updates, and continuity log

- Add Cloudflare type generation command to CLAUDE.md.
- Update schema definitions: added updatedDate, tags, description, id fields.
- Create dev/continuity.md with template and examples.
- Provide examples for communication patterns and file update.

Hubert The Eunuch

CLAUDE.md

@@ -26,6 +26,9 @@ pnpm notepad                       # Quick note-taking utility
 pnpm run convert:avif:all          # Convert all images
 pnpm run convert:avif:jpeg         # Convert JPEG only
 pnpm run convert:avif:png          # Convert PNG only
+
+# Cloudflare types generation
+pnpm cf-typegen                    # Generate Cloudflare types for TypeScript
 ```
 
 ## High-Level Architecture
@@ -36,13 +39,13 @@ This is an Astro-based portfolio and blog site deployed on Cloudflare Pages. The
 Content is managed via Astro's Content Collections API with schema validation defined in `src/content.config.ts`:
 
 - **`blog/`** - Blog posts as MDX files
-  - Schema: title, description, pubDate, heroImage (optional), featured (boolean), category, tags
+  - Schema: title, description, pubDate, updatedDate (optional), heroImage (optional), featured (boolean), category, tags
   - Posts are sorted by pubDate (newest first)
 
 - **`sections/`** - Homepage section content (hero, experience, skills, featured-project)
   - Each section has a custom schema for its specific data needs
-  - Experience entries include systemId, status, dates, company, role, achievements, links
-  - Skills entries include domain, tools, proficiency
+  - Experience entries include systemId, status, dates, company, role, tags, description, achievements, link
+  - Skills entries include id, domain, tools, proficiency
 
 - **`pages/`** - Page-specific content (contact form configuration)
   - Includes form labels, social links, subject options

dev/continuity.md

@@ -0,0 +1,115 @@
+# Continuity Log
+
+## Template for New Entries
+```
+## YYYY-MM-DD - <Milestone>
+
+### Changes Made
+- Created X, Y, Z files
+- Implemented feature A using pattern B
+
+### Decisions
+- Chose X over Y because...
+- Pattern for Z is...
+
+### How to Test
+1. Navigate to...
+2. Click...
+3. Verify...
+
+### Next Steps
+- [ ] Item 1
+- [ ] Item 2
+```
+
+## Example: postMessage Pattern (Reference)
+
+**Parent sends to iframe:**
+```typescript
+// lib/communication/iframe-controller.ts
+export function selectElement(iframe: HTMLIFrameElement, nodeId: string) {
+  iframe.contentWindow?.postMessage(
+    { type: 'SELECT_ELEMENT', payload: { nodeId } },
+    'http://localhost:4321' // Always explicit origin
+  )
+}
+```
+
+**Iframe sends to parent:**
+```typescript
+// Injected script in iframe
+window.parent.postMessage(
+  { type: 'ELEMENT_SELECTED', payload: { nodeId, rect, astroSource } },
+  'http://localhost:3000'
+)
+```
+
+**Parent receives:**
+```typescript
+// lib/communication/message-handler.ts
+window.addEventListener('message', (event) => {
+  if (event.origin !== 'http://localhost:4321') return
+  
+  switch (event.data.type) {
+    case 'ELEMENT_SELECTED':
+      handleElementSelected(event.data.payload)
+      break
+    // ... other handlers
+  }
+})
+```
+
+## Example: Zustand Store Pattern (Reference)
+```typescript
+// lib/store/editor-store.ts
+import { create } from 'zustand'
+
+interface EditorStore {
+  selectedElement: SelectedElement | null
+  setSelectedElement: (el: SelectedElement | null) => void
+}
+
+export const useEditorStore = create<EditorStore>((set) => ({
+  selectedElement: null,
+  setSelectedElement: (el) => set({ selectedElement: el }),
+}))
+```
+
+Usage:
+```typescript
+const selectedElement = useEditorStore((state) => state.selectedElement)
+const setSelectedElement = useEditorStore((state) => state.setSelectedElement)
+```
+
+## Example: File Update Pattern (Reference)
+```typescript
+// lib/astro/class-updater.ts
+import { parse, walk } from '@astrojs/compiler'
+
+export async function updateClasses(
+  filePath: string,
+  line: number,
+  col: number,
+  newClasses: string
+): Promise<string> {
+  const source = await fs.readFile(filePath, 'utf-8')
+  const ast = await parse(source)
+  
+  // Walk AST to find element at line:col
+  let targetNode = null
+  walk(ast, (node) => {
+    if (node.position?.start.line === line && 
+        node.position?.start.column === col) {
+      targetNode = node
+    }
+  })
+  
+  // Update class attribute in source string
+  // ... implementation
+  
+  return updatedSource
+}
+```
+
+---
+