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/cycle.md

@@ -0,0 +1,61 @@
+# cycle
+
+> Manage Linear team cycles
+
+## Usage
+
+```
+Usage:   linear cycle
+
+Description:
+
+  Manage Linear team cycles
+
+Options:
+
+  -h, --help           - Show this help.                      
+  --workspace  <slug>  - Target workspace (uses credentials)  
+
+Commands:
+
+  list                 - List cycles for a team
+  view, v  <cycleRef>  - View cycle details
+```
+
+## Subcommands
+
+### list
+
+> List cycles for a team
+
+```
+Usage:   linear cycle list
+
+Description:
+
+  List cycles for a team
+
+Options:
+
+  -h, --help           - Show this help.                      
+  --workspace  <slug>  - Target workspace (uses credentials)  
+  --team       <team>  - Team key (defaults to current team)
+```
+
+### view
+
+> View cycle details
+
+```
+Usage:   linear cycle view <cycleRef>
+
+Description:
+
+  View cycle details
+
+Options:
+
+  -h, --help           - Show this help.                      
+  --workspace  <slug>  - Target workspace (uses credentials)  
+  --team       <team>  - Team key (defaults to current team)
+```