docs(docs): add television documentation and update shell docs for TV integration

docs/tools/index.mdx

@@ -22,6 +22,7 @@ Packages come from `.chezmoidata/packages.yaml` and are installed by `run_onchan
 | [bat](/tools/bat) | bat | `dot_config/bat/` | cyberdream tmTheme |
 | [Topgrade](/tools/topgrade) | topgrade | `dot_config/topgrade.toml` | n/a |
 | [Hunk](/tools/hunk) | hunk diff viewer | `dot_config/hunk/config.toml` | `auto` |
+| [television](/tools/television) | tv fuzzy picker, custom cables | `television/` (symlinked) | `cyberdream-transparent` |
 | [LeetCode](/tools/leetcode) | leetcode CLI, `lc-elir` | `dot_leetcode/` | n/a |
 
 <CardGroup cols={2}>
@@ -45,7 +46,7 @@ These packages are declared in `.chezmoidata/packages.yaml` but have no config f
 
 | Tool | Role | Wired in |
 | --- | --- | --- |
-| `fzf` | Fuzzy finder | `FZF_DEFAULT_OPTS` in `dot_config/fish/conf.d/10-env.fish` (rounded border, cyberdream colors: highlight `#5ef1ff`, pointer `#ffaecf`, marker `#5eff6c`). Used by fish functions `c2p`, `cp-appid`, `fab`, `gtm`, `mdp`, `lc-elir`, by `~/.local/bin` scripts (`gho`, `pj`, `lc-elir`), and as `fuzzy_cmd` of the yazi bunny plugin. |
+| `fzf` | Fuzzy finder | `FZF_DEFAULT_OPTS` in `dot_config/fish/conf.d/10-env.fish` (rounded border, cyberdream colors: highlight `#5ef1ff`, pointer `#ffaecf`, marker `#5eff6c`). Used by fish functions `c2p`, `cp-appid`, `fab`, `gtm`, `mdp`, `lc-elir`, by `~/.local/bin` scripts (`lc-elir`), and as `fuzzy_cmd` of the yazi bunny plugin. The shell pickers (`gho`, `pj`, <kbd>ctrl-e</kbd>) use [television](/tools/television). |
 | `fd` | File finder | `c2p`, `cp-appid`, `extract_agents`, `mdp`, `lc-elir`, `conf.d/pnpm-filter.fish`. |
 | `ripgrep` | Content search | `cp-appid`, `gtm`, `gh-sonr-org-migrate` fish functions; niri focus script. |
 | `zoxide` | Frecency `cd` | `zoxide init fish` in `conf.d/40-tools.fish`; the `cd` function in fish/bash/zsh falls back to `zoxide query` when the argument is not a directory, and `ghg-clone` registers new clones. |