feat(workflows): add drill-deck-review + extend drill-to-anki script

I added a drill-deck-review workflow that walks an org-drill deck end-to-end: question-form audit on every heading (so the heading is the prompt, not the answer), content-accuracy audit via subagent against project source-of-truth, source rewrite preserving SRS state, regenerate to ~/sync/phone/anki/. The workflow covers three card families (acronym/concept, person, talking-point) and codifies the person-card pattern as "Who is X? Tell me about their Y." where X is a role descriptor that doesn't name the person and Y is the topical anchor from the answer body.

The drill-to-anki.py script picks up a new strip_org_metadata helper that drops :PROPERTIES: drawers and SCHEDULED/DEADLINE/CLOSED planning lines from the rendered Anki back. Org-drill needs both in the source for SRS state and review scheduling; Anki cards shouldn't show them.

INDEX entry under "On-demand utilities" wires the trigger phrases.

1 files changed, 2 insertions, 0 deletions

diff --git a/claude-templates/.ai/workflows/INDEX.org b/claude-templates/.ai/workflows/INDEX.org
index aa64e2e..9c9c32c 100644
--- a/claude-templates/.ai/workflows/INDEX.org
+++ b/claude-templates/.ai/workflows/INDEX.org
@@ -84,6 +84,8 @@ This index must list every =.org= file in =.ai/workflows/= except this one and e
   - Triggers: "page me on signal", "signal me when X is done", "send a signal note about X"
 - =cross-project-broadcast.org= — fan out a single message to every AI project's inbox via the discovery helper =cross-project-broadcast.py= + the existing =inbox-send.py=. Use sparingly for capability announcements and shared rule changes; not for project-specific handoffs.
   - Triggers: "broadcast this to every project", "notify every project about X", "fan out this announcement", "let every project know X is available"
+- =drill-deck-review.org= — review an org-drill flashcard file, restructure cards to question-form headings (no answer hints), audit content accuracy against project source-of-truth via subagent, rewrite source preserving SRS state, regenerate the Anki =.apkg= to =~/sync/phone/anki/=. Person cards use "Who is X? Tell me about their Y."; talking-points cards stay as-is. Script behavior: =drill-to-anki.py= strips =:PROPERTIES:= drawers + =SCHEDULED:= / =DEADLINE:= planning lines from Anki output.
+  - Triggers: "review the drill deck", "update the drill deck", "refresh the Anki cards", "let's run the drill-deck-review workflow"
 - =page-me.org= — set a timed notification.
   - Triggers: anything containing the word "page" used as a verb ("page me", "page me in 10 minutes", "page me at 3pm")
 - =status-check.org= — proactive long-running-job updates.