refactor(skills): consolidate managed skill library 94 -> 25

The managed-skill library was regenerated: 94 narrow per-incident skills
replaced by 25 broader ones (radiance-*, llamacpp-*, homepage-*, fleet/
endpoint ops). Git renders this as mass delete + mass add because whole
directories changed name; old content stays in history at 12c5e88.

Surface check: the 25 on disk are exactly the skills the harness advertises
this session.

agent/managed-skills/dankclaw-homepage-asset-verify/SKILL.md

@@ -0,0 +1,13 @@
+---
+name: dankclaw-homepage-asset-verify
+description: "Add/verify homepage assets on Dankclaw: Caddy @data allowlist, deploy copy step, e2e panel census, live content-type check."
+---
+
+Every new top-level homepage asset directory (e.g. `shared/homepage/img/`, `shared/homepage/sfx/`) needs FOUR coordinated changes, all in one commit:
+
+1. **Caddy allowlist** — `dankclaw/Caddyfile` `@data path` matcher must include `/<dir>/*`. Without it the post-auth `@home` catch-all answers with `index.html` (`200 text/html` for a PNG/OGG — silent breakage).
+2. **Deploy copy** — `scripts/deploy-remote.sh` `deploy_homepage()` copies `shared/homepage/<dir>/` with the `cp -r ... /srv/homepage/` merge pattern beside the fonts/img/sfx blocks.
+3. **Test pins** — `tests/homepage_caddy.bats` grep-pins the new `@data` path; if the asset changes panel rendering, the e2e census in `tests/e2e/specs/10-homepage.spec.ts` must count the new render style (it derives expected names from services.json: `.panel .name` for normal cards, `.mi-name` for fused Model Information cards — a new fused component breaks the panel census otherwise, which is exactly how the 2026-10-08 Protoss deploy failed its e2e gate).
+4. **Deploy both services** — `deploy.sh dankclaw --service homepage` and `--service caddy` (Caddyfile change), then live-verify from a browser tab: `fetch('/<dir>/<file>')` must return `200` with the correct `content-type` (`image/jpeg`, `audio/ogg`), not `text/html`.
+
+Checker note: `status.json` names follow `services.json` automatically (the deployed checker re-reads it via the homepage deploy's restart of homepage-status.timer), so renaming cards needs no checker change.