fix: accept legacy install telemetry snapshots

[Patrick-Erichsen]

Summary

• accept legacy pre-v0.20.2 install telemetry snapshots alongside current per-skill events
• process legacy snapshots additively in bounded batches so stale or partial reports cannot deactivate installs
• preserve current deduplicated install/stat event behavior and add compatibility coverage

Validation

• bunx vitest run convex/httpApi.handlers.test.ts convex/telemetry.test.ts packages/schema/src/schemas.test.ts
• bun run --cwd packages/clawhub test:src -- src/cli/commands/skills.test.ts src/cli/commands/sync.test.ts src/schema/schemas.test.ts
• bunx tsc -p packages/schema/tsconfig.json --noEmit
• bunx tsc -p packages/clawhub/tsconfig.json --noEmit
• bunx convex dev --once --typecheck=disable
• bun run ci:static
• bun run ci:unit
• bun run ci:types-build
• bun run ci:packages
• bun run ci:e2e-http

Review

• Codex autoreview's concrete focused tests/type checks passed, but its helper recursively launched nested reviews and was stopped before a final clean line.
• Fallback reviewers were unavailable: Claude had insufficient credits, Pi was absent, and Droid was unauthenticated.
• Manual review found no actionable issues.

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Project	Deployment	Actions	Updated (UTC)
clawhub	Ready	Preview, Comment	Jun 15, 2026 7:26pm

[clawsweeper]

ClawSweeper status: review started.

I am starting a fresh review of this pull request: fix: accept legacy install telemetry snapshots This is item 1/1 in the current shard. Shard 0/1.

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