chore(hands): bump all HAND.toml versions to 1.1.0 (#16)

* chore(hands): bump all HAND.toml versions to 1.1.0

Triggers version-aware sync in librefang runtime (librefang/librefang#1530).
Previously sync_subdirs() skipped existing hands regardless of version.
With the runtime fix, bumping from 1.0.0 → 1.1.0 ensures users get
updated hand definitions on next registry sync.

* chore: fix taplo formatting for 4 agent.toml files

* fix(hands): fix invalid install fields in analytics and browser

- analytics: `linux` → `linux_apt`/`linux_dnf`/`linux_pacman` (parser
  only recognizes platform-specific variants, not generic `linux`)
- analytics: remove `pip = "python3 --version"` (version check, not
  an install command)
- browser: remove `pip = "python3 --version"` (same issue)

* fix: enrich sub-agent prompts and add missing requires across all hands

- analytics: fix linux → linux_apt/dnf/pacman, remove invalid pip check,
  enrich analyst and modeler sub-agent prompts
- apitester: add [[requires]] for curl
- browser: remove invalid pip check, enrich researcher and extractor prompts
- clip: enrich editor and transcriber sub-agent prompts
- collector: enrich scout, scholar, and localizer sub-agent prompts
- devops: add [[requires]] for curl, git, docker (optional), GITHUB_TOKEN
  (optional), enrich sub-agent prompts
- lead: enrich outreach, recruiter, and messenger sub-agent prompts
- linkedin: enrich content and researcher sub-agent prompts
- predictor: enrich orchestrator, planner, and modeler sub-agent prompts
- reddit: enrich monitor and composer sub-agent prompts
- strategist: enrich architect, counsel, and analyst sub-agent prompts
- trader: enrich accountant and researcher sub-agent prompts
- twitter: enrich curator and composer sub-agent prompts

hands/researcher/HAND.toml

@@ -1,5 +1,5 @@
 id = "researcher"
-version = "1.0.0"
+version = "1.1.0"
 name = "Researcher Hand"
 description = "Autonomous deep researcher — exhaustive investigation, cross-referencing, fact-checking, and structured reports"