Task: Integrate all local changes into main

Identity

Audit every local branch, linked worktree, tracked modification, and untracked task-owned file that is not already represented by main.
Commit complete source-task changes in their owning worktrees, then integrate all semantically compatible local product and documentation changes into local main.
Preserve the consolidated Plugin Services navigation, Coding history/quota correction, and assistant progress-message behavior together when resolving their overlapping Renderer and test files.
Synchronize canonical product documentation, run repository-required verification, and restart the merged development application.

Preserve the current four-module, light-only product boundary, Main-owned runtime/Host API architecture, .makelore/project.json authority, and the accepted removal of the Learning course runtime/OpenMAIC player under ADR-005.
Source task records are immutable from this Integration Gate; source commits must be completed in their owning worktrees before they are merged.
Do not mechanically choose one side of a semantic conflict. The historical codex/learning-player-release-fix branch is retained unchanged because it would reverse ADR-005 and was explicitly excluded by the earlier integration record; merging it requires a new explicit product-direction decision.
Do not push main; this task is a local integration unless the user separately authorizes a remote update.