Agent computer: terminal (tmux + drives + tabs), Obsidian vault, UI polish

Terminal app (xterm ⇄ WebSocket ⇄ per-agent themed container):
- zsh + oh-my-zsh + powerlevel10k image (agent-terminal), runs as uid 65532 to
  share read-write ownership of the file-drive volume with the server.
- Interactive PTY in cm-sandbox (bollard exec tty/attach + resize) + a
  TerminalManager; ticket-authed WS bridge routed straight to the backend via a
  Traefik PathRegexp(/ws) rule. MOTD greets the user by name.
- tmux resumable sessions; multi-tab (one tmux session per tab, same container),
  drag-to-reorder, rename, and a Save that persists named tabs to the server
  (terminal_tabs, migration 0014) so they survive logout / a new device.
- Files drives mounted per-agent (subpath) at ~/drives/{documents,received,
  shared}; a reconciler keeps the Files app's index in sync with terminal writes.
  Storage moved to a shared `filedata` volume (CLAWMATES_STORAGE__DATA_DIR).

Obsidian vault (a markdown "second brain" per agent):
- New `vault` FileDrive (migration 0015) mounted into the terminal at ~/obsidian;
  a file-content read route; a purple Obsidian tile + a vault viewer app.

Computer UI:
- Draggable computer-panel width (min = phone preset) keeping the size presets.
- Green Terminal glyph, "Claw Chat" → "Chat", colored gradient-outline app icons.
- Agent page: avatar↔activity-grid spacing + larger, uniform section fonts with
  colored section-tinted tag chips.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

images/agent-terminal/zdotdir/.p10k.zsh

@@ -0,0 +1,55 @@
+# Compact, recognizable powerlevel10k config — the signature two-line prompt
+# (os icon · dir · git on the left; status · run-time · clock on the right;
+# a ❯ prompt char on its own line) without the 1700-line wizard output.
+# Requires a Nerd Font in the terminal (the app loads MesloLGS NF).
+'builtin' 'local' '-a' 'p10k_config_opts'
+[[ ! -o 'aliases'         ]] || p10k_config_opts+=('aliases')
+[[ ! -o 'sh_glob'         ]] || p10k_config_opts+=('sh_glob')
+[[ ! -o 'no_brace_expand' ]] || p10k_config_opts+=('no_brace_expand')
+'builtin' 'setopt' 'no_aliases' 'no_sh_glob' 'brace_expand'
+
+() {
+  emulate -L zsh -o extended_glob
+  unset -m '(POWERLEVEL9K_*|DEFAULT_USER)~POWERLEVEL9K_GITSTATUS_DIR'
+
+  typeset -g POWERLEVEL9K_DISABLE_CONFIGURATION_WIZARD=true
+  typeset -g POWERLEVEL9K_INSTANT_PROMPT=off
+  typeset -g POWERLEVEL9K_MODE=nerdfont-complete
+  typeset -g POWERLEVEL9K_ICON_PADDING=moderate
+
+  typeset -g POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(os_icon dir vcs newline prompt_char)
+  typeset -g POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(status command_execution_time time)
+  typeset -g POWERLEVEL9K_PROMPT_ADD_NEWLINE=true
+  typeset -g POWERLEVEL9K_MULTILINE_FIRST_PROMPT_GAP_CHAR=' '
+
+  # Prompt char: green ❯ on success, red on error.
+  typeset -g POWERLEVEL9K_PROMPT_CHAR_OK_{VIINS,VICMD,VIVIS,VIOWR}_FOREGROUND=76
+  typeset -g POWERLEVEL9K_PROMPT_CHAR_ERROR_{VIINS,VICMD,VIVIS,VIOWR}_FOREGROUND=196
+  typeset -g POWERLEVEL9K_PROMPT_CHAR_{OK,ERROR}_VIINS_CONTENT_EXPANSION='❯'
+  typeset -g POWERLEVEL9K_PROMPT_CHAR_{OK,ERROR}_VICMD_CONTENT_EXPANSION='❮'
+  typeset -g POWERLEVEL9K_PROMPT_CHAR_LEFT_PROMPT_LAST_SEGMENT_END_SYMBOL=''
+
+  typeset -g POWERLEVEL9K_OS_ICON_FOREGROUND=255
+  typeset -g POWERLEVEL9K_DIR_FOREGROUND=39
+  typeset -g POWERLEVEL9K_DIR_SHORTENED_FOREGROUND=103
+  typeset -g POWERLEVEL9K_DIR_ANCHOR_FOREGROUND=39
+
+  typeset -g POWERLEVEL9K_VCS_CLEAN_FOREGROUND=76
+  typeset -g POWERLEVEL9K_VCS_UNTRACKED_FOREGROUND=178
+  typeset -g POWERLEVEL9K_VCS_MODIFIED_FOREGROUND=178
+
+  typeset -g POWERLEVEL9K_STATUS_OK=false
+  typeset -g POWERLEVEL9K_STATUS_ERROR=true
+  typeset -g POWERLEVEL9K_STATUS_ERROR_FOREGROUND=196
+
+  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD=2
+  typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_FOREGROUND=101
+
+  typeset -g POWERLEVEL9K_TIME_FOREGROUND=66
+  typeset -g POWERLEVEL9K_TIME_FORMAT='%D{%H:%M:%S}'
+
+  typeset -g POWERLEVEL9K_TRANSIENT_PROMPT=off
+}
+
+(( ${#p10k_config_opts} )) && 'builtin' 'setopt' "${p10k_config_opts[@]}"
+'builtin' 'unset' 'p10k_config_opts'