Release v0.1.0: context codes and readable archive file names.

- registry.yaml maps codes (w1-1, w1.git.001) to sessions and stable paths
- Markdown files named {code}--{slug}.md for Cursor @ picker
- Selective export/import via --context and --mask
- cam code list|set|show for manual code assignment
- Re-export updates same file per context code

Co-authored-by: Cursor <cursoragent@cursor.com>

config/workstations/nt-041.example.yml

@@ -1,10 +1,10 @@
-# CRM3-26 project — macOS workstation nt-041
-# Copy: cp config/workstations/nt-041.example.yml config/workstations/nt-041.yml
-# File nt-041.yml is gitignored (local paths only).
+# CRM3-26 — macOS workstation nt-041
+# cp config/workstations/nt-041.example.yml config/workstations/local.yml
 
 workstation:
   id: "nt-041"
   label: "nt-041 macOS"
+  index: "w1"
 
 project:
   root: "/Users/you/projects/crm3-26"
@@ -16,3 +16,13 @@ export:
 
 import:
   overwrite_existing: false
+
+context:
+  prefix_workstation: true
+  auto_format: "{ws}-{seq}"
+  subagent_format: "{parent}.{seq}"
+  slug_max_length: 50
+  cleanup_legacy_files: true
+
+registry:
+  file: "registry.yaml"