docs(integration): finalize Square auth candidate

.project-docs/30-worklog/tasks/20260819-integrate-square-auth-client-2f7c9a.md

@@ -8,7 +8,7 @@
 - Worktree: D:\Datas\OthersProjects\makelore-integrate-square-auth-2f7c9a
 - Base commit: 1907924203a1a998182c8e44e8884682ef216d95
 - Owner: codex-root
-- Status: In Progress
+- Status: Ready for Integration
 
 ## Scope
 
@@ -26,7 +26,7 @@
 
 - Merged source commit `dc776ff` into the isolated candidate integration branch as merge commit `f52c2c8` without conflicts.
 - Promoted the Square-owned desktop authentication lifecycle boundary into the canonical current state, architecture flow, system boundary, decision index, and ADR-004.
-- The candidate tree is verified, but local `main` still points to `1907924`: its primary worktree contains the unrelated untracked task record `.project-docs/30-worklog/tasks/20260819-package-learning-off-115-9c4d.md`, which this task is not authorized to adopt or overwrite.
+- The candidate tree is verified. Local `main` still points to `1907924`; the user explicitly authorized preserving the unrelated task record and transferring its primary-worktree ownership to a separate promotion integration task.
 
 ## Verification
 
@@ -37,7 +37,7 @@
 
 ## Follow-ups
 
-- Obtain explicit ownership/adoption of the existing primary-worktree task record, or have its owner clean/release the `main` worktree, then fast-forward `main` to this candidate integration branch.
+- A separate promotion integration task will adopt the authorized primary `main` worktree and fast-forward it to this candidate.
 - Deploy and smoke-test the matching Works Square server endpoints before releasing a desktop build.
 
 ## Promotion Candidates