feat: complete release readiness work

- consolidate API ownership and remove dead vendor code

- add Stripe billing, learning paths, and public CV hardening

- add migration, recovery, security, audit, and browser gates

docs/research/flowcv-analysis.md

@@ -1,6 +1,3 @@
-# flowcv
-
-TODO: Complete documentation.
 # FlowCV Analysis
 
 ## Purpose
@@ -86,4 +83,4 @@ Job applications.
 
 Tailoring.
 
-Career history.
+Career history.

docs/research/jobscan.md

@@ -1,3 +1,6 @@
 # jobscan
 
-TODO: Complete documentation.
+Jobscan's relevant product pattern is deterministic CV-to-job keyword coverage with visible matched and
+missing terms. Jobjakt implements that value through `JobCvMatchService` and the match-score panel,
+without requiring an AI call. Broader competitor conclusions and pricing context are recorded in
+`docs/research/competitors.md` and `docs/cv-builder-competitor-deep-research.md`.

docs/research/novoresume-analysis.md

@@ -1,6 +1,3 @@
-# novoresume
-
-TODO: Complete documentation.
 # Novoresume Analysis
 
 ## Purpose
@@ -54,4 +51,4 @@ Follow-up
 - CV scoring.
 - Content suggestions.
 - Professional templates.
-- Guided onboarding.
+- Guided onboarding.