docs(website): dedicated page per bundled + optional skill (#14929)

Generates a full dedicated Docusaurus page for every one of the 132 skills
(73 bundled + 59 optional) under website/docs/user-guide/skills/{bundled,optional}/<category>/.
Each page carries the skill's description, metadata (version, author, license,
dependencies, platform gating, tags, related skills cross-linked to their own
pages), and the complete SKILL.md body that Hermes loads at runtime.

Previously the two catalog pages just listed skills with a one-line blurb and
no way to see what the skill actually did — users had to go read the source
repo. Now every skill has a browsable, searchable, cross-linked reference in
the docs.

- website/scripts/generate-skill-docs.py — generator that reads skills/ and
  optional-skills/, writes per-skill pages, regenerates both catalog indexes,
  and rewrites the Skills section of sidebars.ts. Handles MDX escaping
  (outside fenced code blocks: curly braces, unsafe HTML-ish tags) and
  rewrites relative references/*.md links to point at the GitHub source.
- website/docs/reference/skills-catalog.md — regenerated; each row links to
  the new dedicated page.
- website/docs/reference/optional-skills-catalog.md — same.
- website/sidebars.ts — Skills section now has Bundled / Optional subtrees
  with one nested category per skill folder.
- .github/workflows/{docs-site-checks,deploy-site}.yml — run the generator
  before docusaurus build so CI stays in sync with the source SKILL.md files.

Build verified locally with `npx docusaurus build`. Only remaining warnings
are pre-existing broken link/anchor issues in unrelated pages.

website/docs/user-guide/skills/bundled/apple/apple-apple-reminders.md

@@ -0,0 +1,114 @@
+---
+title: "Apple Reminders — Manage Apple Reminders via remindctl CLI (list, add, complete, delete)"
+sidebar_label: "Apple Reminders"
+description: "Manage Apple Reminders via remindctl CLI (list, add, complete, delete)"
+---
+
+{/* This page is auto-generated from the skill's SKILL.md by website/scripts/generate-skill-docs.py. Edit the source SKILL.md, not this page. */}
+
+# Apple Reminders
+
+Manage Apple Reminders via remindctl CLI (list, add, complete, delete).
+
+## Skill metadata
+
+| | |
+|---|---|
+| Source | Bundled (installed by default) |
+| Path | `skills/apple/apple-reminders` |
+| Version | `1.0.0` |
+| Author | Hermes Agent |
+| License | MIT |
+| Platforms | macos |
+| Tags | `Reminders`, `tasks`, `todo`, `macOS`, `Apple` |
+
+## Reference: full SKILL.md
+
+:::info
+The following is the complete skill definition that Hermes loads when this skill is triggered. This is what the agent sees as instructions when the skill is active.
+:::
+
+# Apple Reminders
+
+Use `remindctl` to manage Apple Reminders directly from the terminal. Tasks sync across all Apple devices via iCloud.
+
+## Prerequisites
+
+- **macOS** with Reminders.app
+- Install: `brew install steipete/tap/remindctl`
+- Grant Reminders permission when prompted
+- Check: `remindctl status` / Request: `remindctl authorize`
+
+## When to Use
+
+- User mentions "reminder" or "Reminders app"
+- Creating personal to-dos with due dates that sync to iOS
+- Managing Apple Reminders lists
+- User wants tasks to appear on their iPhone/iPad
+
+## When NOT to Use
+
+- Scheduling agent alerts → use the cronjob tool instead
+- Calendar events → use Apple Calendar or Google Calendar
+- Project task management → use GitHub Issues, Notion, etc.
+- If user says "remind me" but means an agent alert → clarify first
+
+## Quick Reference
+
+### View Reminders
+
+```bash
+remindctl                    # Today's reminders
+remindctl today              # Today
+remindctl tomorrow           # Tomorrow
+remindctl week               # This week
+remindctl overdue            # Past due
+remindctl all                # Everything
+remindctl 2026-01-04         # Specific date
+```
+
+### Manage Lists
+
+```bash
+remindctl list               # List all lists
+remindctl list Work          # Show specific list
+remindctl list Projects --create    # Create list
+remindctl list Work --delete        # Delete list
+```
+
+### Create Reminders
+
+```bash
+remindctl add "Buy milk"
+remindctl add --title "Call mom" --list Personal --due tomorrow
+remindctl add --title "Meeting prep" --due "2026-02-15 09:00"
+```
+
+### Complete / Delete
+
+```bash
+remindctl complete 1 2 3          # Complete by ID
+remindctl delete 4A83 --force     # Delete by ID
+```
+
+### Output Formats
+
+```bash
+remindctl today --json       # JSON for scripting
+remindctl today --plain      # TSV format
+remindctl today --quiet      # Counts only
+```
+
+## Date Formats
+
+Accepted by `--due` and date filters:
+- `today`, `tomorrow`, `yesterday`
+- `YYYY-MM-DD`
+- `YYYY-MM-DD HH:mm`
+- ISO 8601 (`2026-01-04T12:34:56Z`)
+
+## Rules
+
+1. When user says "remind me", clarify: Apple Reminders (syncs to phone) vs agent cronjob alert
+2. Always confirm reminder content and due date before creating
+3. Use `--json` for programmatic parsing