chore(main): release launchdarkly_common_client 1.14.0

[LaunchDarklyReleaseBot]

🤖 I have created a release beep boop

1.14.0 (2026-06-26)

Features

• add an initial connection mode to the FDv2 data system config (#318) (5b980ab)
• Add FDv2 payload application via FlagManager.applyChanges (#299) (66c2554)
• Add FDv2 payload handling to the data source event handler (#305) (761ed9d)
• Add FDv2 source manager (#298) (43d899e)
• Add FDv2 streaming source factories and query-parameter authentication (7b46ac6)
• Add FDv2 synchronizer fallback and recovery conditions (#297) (17f7b4e)
• Add the FDv2 data source orchestrator (#307) (eb9a35f)
• Add the FDv2 data system and expose it through configuration (#310) (61a1e59)
• Centralize platform credential handling in CredentialConfig (#300) (c677c3d)
• honor the FDv1 fallback directive on success, error, and goodbye (#312) (1c35867)
• Translate FDv2 payloads at the data source layer (7b46ac6)
• Update launchdarkly_event_source_client to version 2.2.0 (#302) (cb6a5c0)

Bug Fixes

• Close the final initializer on exhaustion; document the source manager contract (#304) (b20c35e)

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This PR was generated with Release Please. See documentation.

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Note

Low Risk
This PR only updates version, manifest, and changelog; runtime risk lives in the already-merged 1.14.0 feature commits consumers pick up when they depend on the new version.

Overview
Release Please bumps launchdarkly_common_client from 1.13.0 to 1.14.0 in pubspec.yaml and .release-please-manifest.json, and adds the 1.14.0 section to CHANGELOG.md. There is no application code in this diff—only version and release notes.

The changelog documents what ships in 1.14.0: end-to-end FDv2 flag data (orchestrator, source manager, streaming factories, payload translation and FlagManager.applyChanges, FDv1 fallback), CredentialConfig credential handling, configurable initial connection mode, launchdarkly_event_source_client 2.2.0, and a fix for initializer exhaustion on the source manager contract.

^{Reviewed by Cursor Bugbot for commit d97340f. Bugbot is set up for automated code reviews on this repo. Configure here.}

[kinyoklion]

I am holding this PR. Releases are in a working state, but we don't have a need to release each intermediate change.