fix: honor triggerType on refresh-token webhook deploys (#3710)

[andikadevs]

What is this PR about?

Fixes #3710, where a project with Trigger Type = "On tag" still builds on every regular commit/push (and real tag pushes don't deploy).

The GitHub App webhook handler (pages/api/deploy/github.ts) already respects triggerType. But the refresh-token webhook handlers — the URL Dokploy shows for manual webhook setup — never looked at it:

• apps/dokploy/pages/api/deploy/[refreshToken].ts (applications)
• apps/dokploy/pages/api/deploy/compose/[refreshToken].ts (compose)

For a GitHub source they only checked watchPaths + branch match, so:

1. A triggerType: "tag" app/compose still deployed on every branch push — the field was ignored (the exact bug reported, on Docker Compose).
2. A real tag push (ref = refs/tags/x, which extractBranchName leaves unstripped) failed the branch match → tag pushes never deployed via this path.

Change

• Add an exported extractTagName helper in [refreshToken].ts (detects tag events for GitHub/Gitea/GitLab/Bitbucket).
• Gate the sourceType === "github" branch of both handlers on triggerType, mirroring github.ts semantics:
  • tag: deploy only on tag events (skip branch/watchPaths — tags aren't branch-scoped and the UI hides watchPaths for tags), titled Tag created: <tag>; ignore non-tag pushes.
  • push (default): ignore tag events; keep the existing branch + watchPaths checks unchanged.

Scope is GitHub only, matching the issue and the original feature (PR #1613). No schema, migration, or UI changes — the triggerType column and GitHub UI selector already exist.

Checklist

• You created a dedicated branch based on the canary branch.
• You have read the suggestions in the CONTRIBUTING.md file.
• You have tested this PR in your local instance.

Testing: added extractTagName unit tests in __test__/deploy/github.test.ts (40/40 pass) and verified biome check is clean on the touched files. Also exercised the handlers manually against a local instance with simulated branch-push vs tag-push payloads for both triggerType settings.

Issues related (if applicable)

closes #3710