feat(cron): Cron Recipes — parameterized automation templates across every surface

A 'recipe' is a one-place definition of an automation that every surface
renders natively. The slot schema (cron/recipe_catalog.py) is the single
source of truth; four renderers consume it, and all paths end at the same
cron.jobs.create_job — no second job engine.

Form where there's a screen, conversation where there's a chat line:
- Dashboard / GUI app: a Recipes sub-tab on the Cron page renders each
  recipe's typed slots as a form (time-picker, enum dropdown, free-text);
  submit POSTs /api/cron/recipes/instantiate which fills + creates the job.
- CLI / TUI / messengers: /cron-recipe lists the catalog, shows a recipe's
  fields, or fills + creates from a pasted 'key slot=val' command. The shared
  handler (hermes_cli/cron_recipe_cmd.py) names any missing/invalid slot so
  the agent can ask a targeted follow-up.
- Docs: a generated Cron Recipes catalog page (website, .mdx + React cards)
  shows each recipe with a copy-paste command and a 'Send to App' button.
- Desktop: a hermes:// URL scheme (Electron single-instance lock +
  setAsDefaultProtocolClient + open-url/second-instance) routes
  hermes://cron-recipe/<key>?slot=val into the chat composer pre-filled.

Typed slots (time/enum/text/weekdays) with defaults: users never type raw
cron — recipes parameterize time-of-day and weekday sets and translate to
cron expressions; a free-text 'schedule' slot is the full-flexibility escape
hatch. Consent-first throughout: nothing schedules without an explicit submit
or send.

Core:
- cron/recipe_catalog.py — CronRecipe + RecipeSlot, 5 curated recipes,
  recipe_form_schema / recipe_slash_command / recipe_deeplink /
  recipe_catalog_entry renderers, fill_recipe (validate + translate to
  create_job kwargs).
- hermes_cli/cron_recipe_cmd.py — shared /cron-recipe handler (CLI + TUI +
  gateway never drift). CommandDef + dispatch in commands.py / cli.py /
  gateway/run.py.

Dashboard: GET /api/cron/recipes + POST /api/cron/recipes/instantiate
(web_server.py), CronRecipes.tsx gallery+form, Segmented sub-tab on CronPage,
api.ts methods + types.

Desktop: hermes:// scheme end to end (main.cjs deep-link router + ready-queue,
preload onDeepLink/signalDeepLinkReady, global.d.ts types, desktop-controller
composer prefill, electron-builder protocols key).

Docs: extract-cron-recipes.py generator wired into prebuild.mjs,
cron-recipes-catalog.mdx + CronRecipesCatalog React component, sidebar entry.
Generated index json gitignored like skills.json.

Tests: 23 core (catalog/slots/schedule-resolution/validation/renderers/command
handler/generator) + 5 web_server endpoint tests. E2E verified end to end:
slot fill -> create_job -> persisted job with correct schedule/deliver/origin.

hermes_cli/cli_commands_mixin.py

@@ -1255,6 +1255,49 @@ class CLICommandsMixin:
         print(f"(._.) Unknown cron command: {subcommand}")
         print("  Available: list, add, edit, pause, resume, run, remove")
 
+    def _handle_suggestions_command(self, cmd: str):
+        """Handle /suggestions — review/accept/dismiss suggested automations.
+
+        Delegates to the shared handler so CLI and gateway never drift. CLI
+        origin is the local platform so an accepted job's "origin" delivery
+        resolves to a configured home channel.
+        """
+        import shlex
+
+        try:
+            tokens = shlex.split(cmd)[1:] if cmd else []
+        except ValueError:
+            tokens = (cmd or "").split()[1:]
+        args = " ".join(tokens)
+        try:
+            from hermes_cli.suggestions_cmd import handle_suggestions_command
+            output = handle_suggestions_command(args)
+        except Exception as e:
+            output = f"Suggestions command failed: {e}"
+        self._console_print(output)
+
+    def _handle_cron_recipe_command(self, cmd: str):
+        """Handle /cron-recipe — set up an automation from a recipe template.
+
+        Delegates to the shared handler so CLI, TUI, and gateway never drift.
+        The user pastes a pre-filled command (from the docs/dashboard or a bare
+        ``/cron-recipe`` listing), edits the slot values, and sends; the handler
+        validates and creates the cron job, or names the slot that's missing.
+        """
+        import shlex
+
+        try:
+            tokens = shlex.split(cmd)[1:] if cmd else []
+        except ValueError:
+            tokens = (cmd or "").split()[1:]
+        args = " ".join(shlex.quote(t) for t in tokens)
+        try:
+            from hermes_cli.cron_recipe_cmd import handle_cron_recipe_command
+            output = handle_cron_recipe_command(args)
+        except Exception as e:
+            output = f"Cron recipe command failed: {e}"
+        self._console_print(output)
+
     def _handle_curator_command(self, cmd: str):
         """Handle /curator slash command.