docs: add requestAppData() to Perms sidebar

[jfcastro92]

docs: add requestAppData() to the Perms sidebar

Fixes PUT-1485

What

Adds a single sidebar entry for puter.perms.requestAppData() so its docs page is reachable from the docs navigation.

Why

The requestAppData() work shipped its docs page and landing-page links, but never got an entry in src/docs/src/sidebar.js. Because the docs build generates both the pages and the nav from sidebar.js, the page rendered at /Perms/requestAppData/ but nothing linked to it from the sidebar — you could only reach it by typing the URL or via the one link in Perms.md.

It was the only Perms doc in that state. Checking every Perms/*.md against the sidebar before the fix:

NOT IN SIDEBAR: Perms/requestAppData.md

Perms.md was already correct — it has the "Use Another App's Data" feature tab and lists the method under an Other Apps' Data heading between Apps Management and Subdomains Management. Only the sidebar was out of sync.

Changes

One file, +8 lines:

File	Change
src/docs/src/sidebar.js	Add requestAppData() entry to the Perms section

Placed after requestManageApps() and before requestReadSubdomains(), matching the ordering Perms.md already uses, and following the same entry shape as its siblings (title / page_title / title_tag / icon / source / path).

How I tested

Ran the docs end-to-end rather than just building:

• npm run build in src/docs — succeeds. The two warnings it prints are pre-existing and unrelated (ai-txt2speech-speechify playground example missing, referenced from index.md and AI/txt2speech.md).

• Served dist/ and hit the page: HTTP 200 at /Perms/requestAppData/, title puter.perms.requestAppData() - Puter.js Docs.

• Confirmed the sidebar link is present in the rendered HTML of sibling pages, in the same /./Perms/…/ href form as the other entries.

• Verified rendered sidebar order:

  … requestReadApps, requestManageApps, requestAppData, requestReadSubdomains, requestManageSubdomains
  

• Screenshot:

• Confirmed the auto-generated prev/next links wired up to requestManageApps() ↔ requestReadSubdomains().
• Re-ran the completeness check: all 15 Perms docs now appear in the sidebar.
• Sanity-checked that the page isn't documenting a nonexistent API — requestAppData is implemented and exported in src/puter-js/src/modules/perms/index.js and typed in src/puter-js/types/modules/perms.d.ts.

Notes for review

• Docs-only. No runtime, auth, or permission behavior changes. The permission model this page describes was implemented and reviewed separately; nothing about it is touched here.
• No new files — Perms/requestAppData.md already exists on main. src/docs/dist/ is gitignored, so build output isn't in the diff.