chore: expand Dependabot ecosystems

[marandaneto]

💡 Motivation and Context

Dependabot currently monitors only GitHub Actions in this repository. The Dart workspace and npm release tooling also need automated dependency updates.

💚 How did you test it?

• Parsed .github/dependabot.yml as YAML.
• Verified the pub, npm, and GitHub Actions entries use the root directory, a weekly schedule, and a seven-day cooldown.
• Verified the dependency groups and the repository-wide CODEOWNERS assignment.
• Ran flutter pub get and make checkFormatDart.
• Ran git diff --check.

📝 Checklist

• I reviewed the submitted code.
• I added tests to verify the changes.
• I updated the docs if needed.
• No breaking change or entry added to the changelog.

If releasing new changes

• Ran pnpm changeset to generate a changeset file

🤖 Agent context

Autonomy: Human-driven (agent-assisted)

Pi agent restored the Dependabot configuration in a fresh worktree from main. Pub and npm updates are grouped weekly with a seven-day cooldown. The existing GitHub Actions group remains, and the explicit reviewer is removed because CODEOWNERS already assigns the client libraries team.

[greptile-apps]

_{Reviews (1): Last reviewed commit: "chore: expand Dependabot ecosystems" | Re-trigger Greptile}

[github-actions]

posthog-flutter Compliance Report

Date: 2026-08-07 12:32:05 UTC
Duration: 96817ms

✅ All Tests Passed!

45/45 tests passed

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Capture Tests

✅ 29/29 tests passed

View Details

Test	Status	Duration
Format Validation.Event Has Required Fields	✅	138ms
Format Validation.Event Has Uuid	✅	121ms
Format Validation.Event Has Lib Properties	✅	117ms
Format Validation.Distinct Id Is String	✅	117ms
Format Validation.Token Is Present	✅	117ms
Format Validation.Custom Properties Preserved	✅	118ms
Format Validation.Event Has Timestamp	✅	118ms
Retry Behavior.Retries On 503	✅	5328ms
Retry Behavior.Does Not Retry On 400	✅	2119ms
Retry Behavior.Does Not Retry On 401	✅	2119ms
Retry Behavior.Respects Retry After Header	✅	8127ms
Retry Behavior.Implements Backoff	✅	15451ms
Retry Behavior.Retries On 500	✅	5224ms
Retry Behavior.Retries On 502	✅	5228ms
Retry Behavior.Retries On 504	✅	5228ms
Retry Behavior.Max Retries Respected	✅	15450ms
Deduplication.Generates Unique Uuids	✅	124ms
Deduplication.Preserves Uuid On Retry	✅	5222ms
Deduplication.Preserves Uuid And Timestamp On Retry	✅	10339ms
Deduplication.Preserves Uuid And Timestamp On Batch Retry	✅	5233ms
Deduplication.No Duplicate Events In Batch	✅	124ms
Deduplication.Different Events Have Different Uuids	✅	117ms
Compression.Sends Gzip When Enabled	✅	117ms
Batch Format.Uses Proper Batch Structure	✅	116ms
Batch Format.Flush With No Events Sends Nothing	✅	111ms
Batch Format.Multiple Events Batched Together	✅	123ms
Error Handling.Does Not Retry On 403	✅	2116ms
Error Handling.Does Not Retry On 413	✅	2119ms
Error Handling.Retries On 408	✅	5225ms

Feature_Flags Tests

✅ 16/16 tests passed

View Details

Test	Status	Duration
Request Payload.Request With Person Properties Device Id	✅	14ms
Request Payload.Flags Request Uses V2 Query Param	✅	8ms
Request Payload.Flags Request Hits Flags Path Not Decide	✅	8ms
Request Payload.Flags Request Omits Authorization Header	✅	7ms
Request Payload.Token In Flags Body Matches Init	✅	8ms
Request Payload.Groups Round Trip	✅	9ms
Request Payload.Groups Default To Empty Object	✅	8ms
Request Payload.Person Properties Distinct Id Auto Populated When Caller Omits It	✅	7ms
Request Payload.Disable Geoip False Propagates As Geoip Disable False	✅	8ms
Request Payload.Disable Geoip Omitted Defaults To False	✅	8ms
Request Payload.Flag Keys To Evaluate Contains Only Requested Key	✅	8ms
Request Lifecycle.No Flags Request On Init Alone	✅	4ms
Request Lifecycle.No Flags Request On Normal Capture	✅	111ms
Request Lifecycle.Two Flag Calls Produce Two Remote Requests	✅	16ms
Request Lifecycle.Mock Response Value Is Returned To Caller	✅	8ms
Side Effect Events.Get Feature Flag Captures Feature Flag Called Event	✅	114ms