Revert "fix(google-analytics): fix input validation and align output schemas with other Google MCPs (#475)"

[yuriassuncx]

Summary

• Reverts fix(google-analytics): fix input validation and align output schemas #475 (commit 6f3612c) — currently the tip of main.
• Restores google-analytics schemas/tools to their pre-fix(google-analytics): fix input validation and align output schemas #475 state (verified byte-identical diff against the parent commit).

Test plan

• CI checks pass
• Manual smoke test of google-analytics tools if needed before merge

🤖 Generated with Claude Code

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Summary by cubic

Reverts #475 for google-analytics. Restores the pre-#475 schemas and tool behavior, including response-wrapped outputs and stricter native input types.

• Refactors

  • Bring back response wrapper: outputs now return { response: ... } for accounts, property, ads links, annotations, runReport, runRealtimeReport, and runFunnelReport.
  • Remove JSON-string preprocessing in tool inputs; arrays/objects/booleans must be passed as native values.
  • Restore custom dimensions/metrics shape: { dimensions: { customDimensions: [...] }, metrics: { customMetrics: [...] } }.
  • Revert schema fields to prior state (e.g., remove canEdit on property summaries, remove annotationDateRange, rename quota field to tokensPerProjectPerDay, drop dataLossFromOtherRow and emptyReason from response metadata).

• Migration

  • Read results from the response key.
  • Stop sending JSON-encoded strings in inputs; send native JSON values.
  • Access custom dimensions and metrics under dimensions.customDimensions and metrics.customMetrics.

^{Written for commit b40c703. Summary will update on new commits.}