Use Hermes native prompted sessions

Hermes now keeps chat queries interactive and literal to TUI control syntax, so launch it directly and let its own session flow replace the local one-shot, usage-file, and resume bridge.

Gate installation on the capability added with native interactive queries, preserve unowned mise environments, and keep the unprompted launch path unchanged.

Co-Authored-By: Codex XHigh <noreply@openai.com>

test/shell.d/default-agent-test.sh

@@ -431,8 +431,10 @@ assert_launched() {
     fail "$agent launch $description" "expected: ${expected[*]}\nactual: ${actual[*]}"
 
   for ((index = 0; index < ${#expected[@]}; index++)); do
-    [[ ${actual[$index]} == ${expected[$index]} ]] ||
-      fail "$agent launch $description" "expected: ${expected[*]}\nactual: ${actual[*]}"
+    case ${actual[$index]} in
+    "${expected[$index]}") ;;
+    *) fail "$agent launch $description" "expected: ${expected[*]}\nactual: ${actual[*]}" ;;
+    esac
   done
 }
 
@@ -462,11 +464,18 @@ assert_launch claude claude --permission-mode auto -- "Review this project"
 assert_launch codex codex --approve-for-me -- "Review this project"
 assert_launch crush crush run "Review this project"
 assert_launch grok grok --permission-mode bypassPermissions -- "Review this project"
-assert_launch hermes omarchy-agent-hermes "Review this project"
+assert_launch hermes env -u HERMES_SESSION_SOURCE hermes chat --yolo --tui "--query=Review this project"
 assert_launch agy agy --dangerously-skip-permissions --prompt-interactive "Review this project"
 assert_launch copilot copilot --allow-all --interactive "Review this project"
 pass "agent launcher adapts initial prompts for every supported agent"
 
+literal_hermes_prompt=$' --help !Crash /quit {$(touch must-not-run)}\ntrailing\\ '
+printf '%s\n' "hermes" >"$agent_file"
+omarchy-agent-prompt "$literal_hermes_prompt"
+assert_launched hermes "binds its literal initial prompt" env -u HERMES_SESSION_SOURCE \
+  hermes chat --yolo --tui "--query=$literal_hermes_prompt"
+pass "Hermes receives prompted launches as one literal query argument"
+
 assert_bypass pi pi
 assert_bypass omp omp --auto-approve
 assert_bypass opencode opencode --auto