shell: fish functions -> ~/.local/bin executables + bash/zsh ports; manage ~/.agents

- 16 cross-shell utilities converted to sh/bash chezmoi executables:
  ai c2p cp-appid extract_agents fab gdc gh-sonr-org-migrate ghg-clone
  ghn gho git-summary launch_omp_livediff_overlay lc-elir mdcp mdp pj
  (ghg-clone not named ghg: unrelated cargo binary owns that name)
- cwd/history helpers stay per-shell: yy c cd clip-last + ghg/ghn/gho
  cd-wrappers in bash/functions/ and zsh/functions/, loaded by rc files
- fish keeps only shell-state functions; converted ones now hit PATH
- cp-appid ignore gating moved to .local/bin path
- dot_agents/skills: 82 skills materialized from dotstate storage so
  dot_claude skill symlinks resolve on fresh bootstrap; dotstate
  profile/symlinks.json released .agents/skills .bashrc .zshrc

dot_agents/skills/linear-cli/references/label.md

@@ -0,0 +1,87 @@
+# label
+
+> Manage Linear issue labels
+
+## Usage
+
+```
+Usage:   linear label
+
+Description:
+
+  Manage Linear issue labels
+
+Options:
+
+  -h, --help           - Show this help.                      
+  --workspace  <slug>  - Target workspace (uses credentials)  
+
+Commands:
+
+  list                - List issue labels       
+  create              - Create a new issue label
+  delete  <nameOrId>  - Delete an issue label
+```
+
+## Subcommands
+
+### list
+
+> List issue labels
+
+```
+Usage:   linear label list
+
+Description:
+
+  List issue labels
+
+Options:
+
+  -h, --help              - Show this help.                                              
+  --team       <teamKey>  - Filter by team (e.g., TC). Shows team-specific labels only.  
+  --workspace             - Show only workspace-level labels (not team-specific)         
+  --all                   - Show all labels (both workspace and team)                    
+  -j, --json              - Output as JSON
+```
+
+### create
+
+> Create a new issue label
+
+```
+Usage:   linear label create
+
+Description:
+
+  Create a new issue label
+
+Options:
+
+  -h, --help                        - Show this help.                                              
+  --workspace        <slug>         - Target workspace (uses credentials)                          
+  -n, --name         <name>         - Label name (required)                                        
+  -c, --color        <color>        - Color hex code (e.g., #EB5757)                               
+  -d, --description  <description>  - Label description                                            
+  -t, --team         <teamKey>      - Team key for team-specific label (omit for workspace label)  
+  -i, --interactive                 - Interactive mode (default if no flags provided)
+```
+
+### delete
+
+> Delete an issue label
+
+```
+Usage:   linear label delete <nameOrId>
+
+Description:
+
+  Delete an issue label
+
+Options:
+
+  -h, --help              - Show this help.                                 
+  --workspace  <slug>     - Target workspace (uses credentials)             
+  -t, --team   <teamKey>  - Team key to disambiguate labels with same name  
+  -f, --force             - Skip confirmation prompt
+```