Add feedback reporting tool

[rgarcia]

summary

• add a submit_feedback tool for product, mcp, documentation, and general feedback
• record submissions as mcp_feedback_submitted PostHog events with organization attribution
• redact obvious emails, URLs, and token-shaped values before capture
• keep feedback failures non-fatal and document the new standalone tool

testing

• bun test
• bunx tsc --noEmit
• bunx prettier --check README.md src/lib/mcp/analytics.ts src/lib/mcp/analytics.test.ts src/lib/mcp/tools/feedback.ts src/lib/mcp/tools/feedback.test.ts
• KERNEL_CLI_PROD_CLIENT_ID=test-prod KERNEL_CLI_STAGING_CLIENT_ID=test-staging KERNEL_CLI_DEV_CLIENT_ID=test-dev bun run build

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Project	Deployment	Actions	Updated (UTC)
mcp	Ready	Preview	Aug 20, 2026 8:47pm

[cursor]

Cursor Bugbot has reviewed your changes using default effort and found 1 potential issue.

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