initial dingger: tmux agent watcher with herdr's detection engine

extract detect-core from herdr's src/detect (engine + 22 manifests,
tests unchanged) and add the dingger binary: tmux capture-pane watcher,
process-tree agent identification, herdr's notification policy, embedded
notification sounds, @agent_state write-back, and catalog-based manifest
refresh. viewer screens are non-observations per the engine contract;
reviewed by a three-model panel (opus 5.5, gpt 6.1 sol, kimi k3) with
all confirmed findings applied as deletions.

1 files changed, 38 insertions, 0 deletions

diff --git a/crates/detect-core/src/manifests/qodercli.toml b/crates/detect-core/src/manifests/qodercli.toml
new file mode 100644
index 0000000..51ca805
--- /dev/null
+++ b/crates/detect-core/src/manifests/qodercli.toml
@@ -0,0 +1,38 @@
+id = "qodercli"
+version = "2026.06.10.1"
+min_engine_version = 1
+updated_at = "2026-06-10T00:00:00Z"
+aliases = ["qoderclicn", "qoder", "qodercn"]
+
+[[rules]]
+id = "confirmation_or_input_blocker"
+state = "blocked"
+priority = 300
+region = "whole_recent"
+visible_blocker = true
+any = [
+  { contains = ["waiting for user confirmation"], any = [{ contains = ["yes"] }, { contains = ["no"] }, { contains = ["allow"] }, { contains = ["reject"] }] },
+  { contains = ["awaiting approval"], any = [{ contains = ["allow"] }, { contains = ["reject"] }] },
+  { contains = ["permission required"] },
+  { contains = ["allow once or always?"] },
+  { contains = ["asking user"] },
+  { contains = ["enter your response"] },
+  { contains = ["review your answers:"] },
+  { contains = ["shell awaiting input"] },
+]
+
+[[rules]]
+id = "cancel_hint_working"
+state = "working"
+priority = 100
+region = "whole_recent"
+visible_working = true
+contains = ["(esc to cancel,"]
+
+[[rules]]
+id = "spinner_working"
+state = "working"
+priority = 90
+region = "whole_recent"
+visible_working = true
+line_regex = ['^\s*[\u2800-\u28FF]\s+.*\p{Alphabetic}']