docs(okr): remove Roadmap section, gitignore ROADMAP.md

No plugins should promise future features. ROADMAP.md and BACKLOG.md
are internal planning documents, not public-facing.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

plugins/okr/.gitignore

@@ -20,6 +20,10 @@ Thumbs.db
 *.swo
 *~
 
+# Internal planning
+ROADMAP.md
+BACKLOG.md
+
 # Temporary files
 *.tmp
 *.bak

plugins/okr/README.md

@@ -253,14 +253,6 @@ Knowledge base includes integration patterns for Scrum, Kanban, SAFe, and projec
 
 ---
 
-## Roadmap
-
-See [ROADMAP.md](ROADMAP.md) for the full development roadmap.
-
-**Next up: v1.1 — Personalized Onboarding.** A deep interview process that understands your organization, maturity, culture, and strategic documents. Combined with a persistent context structure (`.claude/okr/`) that stores current OKRs, tildelingsbrev-mål, and cycle history — transforming the plugin from a methodology library into a personalized OKR coach.
-
----
-
 ## Limitations
 
 - Never tested in a real OKR cycle beyond the author's organization