shell: fish functions -> ~/.local/bin executables + bash/zsh ports; manage ~/.agents

- 16 cross-shell utilities converted to sh/bash chezmoi executables:
  ai c2p cp-appid extract_agents fab gdc gh-sonr-org-migrate ghg-clone
  ghn gho git-summary launch_omp_livediff_overlay lc-elir mdcp mdp pj
  (ghg-clone not named ghg: unrelated cargo binary owns that name)
- cwd/history helpers stay per-shell: yy c cd clip-last + ghg/ghn/gho
  cd-wrappers in bash/functions/ and zsh/functions/, loaded by rc files
- fish keeps only shell-state functions; converted ones now hit PATH
- cp-appid ignore gating moved to .local/bin path
- dot_agents/skills: 82 skills materialized from dotstate storage so
  dot_claude skill symlinks resolve on fresh bootstrap; dotstate
  profile/symlinks.json released .agents/skills .bashrc .zshrc

dot_agents/skills/cloudflare/references/email-workers/patterns.md

@@ -0,0 +1,102 @@
+# Email Workers Patterns
+
+## Parse Email
+
+```typescript
+import PostalMime from 'postal-mime';
+
+export default {
+  async email(message, env, ctx) {
+    const buffer = await new Response(message.raw).arrayBuffer();
+    const email = await PostalMime.parse(buffer);
+    console.log(email.from, email.subject, email.text, email.attachments.length);
+    await message.forward('inbox@example.com');
+  }
+};
+```
+
+## Filtering
+
+```typescript
+// Allowlist from KV
+const allowList = await env.ALLOWED_SENDERS.get('list', 'json') || [];
+if (!allowList.includes(message.from)) {
+  message.setReject('Not allowed');
+  return;
+}
+
+// Size check (avoid parsing large emails)
+if (message.rawSize > 5_000_000) {
+  await message.forward('inbox@example.com'); // Forward without parsing
+  return;
+}
+```
+
+## Auto-Reply with Threading
+
+```typescript
+import { EmailMessage } from 'cloudflare:email';
+import { createMimeMessage } from 'mimetext';
+
+const msg = createMimeMessage();
+msg.setSender({ addr: 'support@example.com' });
+msg.setRecipient(message.from);
+msg.setSubject(`Re: ${message.headers.get('Subject')}`);
+msg.setHeader('In-Reply-To', message.headers.get('Message-ID') || '');
+msg.addMessage({ contentType: 'text/plain', data: 'Thank you. We will respond.' });
+
+await message.reply(new EmailMessage('support@example.com', message.from, msg.asRaw()));
+```
+
+## Rate-Limited Auto-Reply
+
+```typescript
+const rateKey = `rate:${message.from}`;
+if (!await env.RATE_LIMIT.get(rateKey)) {
+  // Send reply...
+  ctx.waitUntil(env.RATE_LIMIT.put(rateKey, '1', { expirationTtl: 3600 }));
+}
+```
+
+## Subject-Based Routing
+
+```typescript
+const subject = (message.headers.get('Subject') || '').toLowerCase();
+if (subject.includes('billing')) await message.forward('billing@example.com');
+else if (subject.includes('support')) await message.forward('support@example.com');
+else await message.forward('general@example.com');
+```
+
+## Multi-Tenant Routing
+
+```typescript
+// support+tenant123@example.com → tenant123
+const tenantId = message.to.split('@')[0].match(/\+(.+)$/)?.[1] || 'default';
+const config = await env.TENANT_CONFIG.get(tenantId, 'json');
+config?.forwardTo ? await message.forward(config.forwardTo) : message.setReject('Unknown');
+```
+
+## Archive & Extract Attachments
+
+```typescript
+// Archive to KV
+ctx.waitUntil(env.ARCHIVE.put(`email:${Date.now()}`, JSON.stringify({
+  from: message.from, subject: email.subject
+})));
+
+// Attachments to R2
+for (const att of email.attachments) {
+  ctx.waitUntil(env.R2.put(`${Date.now()}-${att.filename}`, att.content));
+}
+```
+
+## Webhook Integration
+
+```typescript
+ctx.waitUntil(
+  fetch(env.WEBHOOK_URL, {
+    method: 'POST',
+    body: JSON.stringify({ from: message.from, subject: message.headers.get('Subject') })
+  }).catch(err => console.error(err))
+);
+```