v0.0.5 - Add CLIENT_IMPLEMENTATION.md agent integration spec

plans/nsigner.md

@@ -105,7 +105,7 @@ Steps:
   - `int socket_name_random(char *out, size_t out_len);`
   - Calls `getrandom(2)` for 3 bytes (24 bits), splits into two 11-bit indices, looks up words from the BIP-39 English wordlist, formats `nsigner_<w1>_<w2>`.
 - BIP-39 English wordlist
-  - Reuse the wordlist already linked via `nostr_core_lib` if exposed; otherwise vendor `src/bip39_english.c` as a 2048-entry `const char *[]`.
+  - Use the wordlist exposed by `nostr_core_lib` (no vendored `bip39_english.c` in this repo).
 - `src/server.c` bind logic
   - Accept the resolved name from caller.
   - Bind once. On `EADDRINUSE` and no `--socket-name` override, regenerate a fresh random name and retry up to 8 times. With override, fail immediately and report the override conflict.
@@ -140,7 +140,7 @@ Privacy/UX notes:
 
 1. Multiple `nsigner` instances can run concurrently on one host.
 2. Default socket name is `@nsigner_<bip39_word1>_<bip39_word2>` chosen randomly at each launch.
-3. `--socket-name <name>` overrides the random pick for tests and scripted usage.
+3. `--socket-name <name>` overrides the random pick for tests and scripted usage (aliases: `--name`, `-n`).
 4. `nsigner list` enumerates running signers via `/proc/net/unix` filtered on `nsigner_` prefix.
 5. Random naming was chosen over deterministic-from-mnemonic for v1 to avoid leaking any seed-derived identifier in the abstract namespace; deterministic naming may be revisited later.
 
@@ -163,18 +163,14 @@ Privacy/UX notes:
 
 ## 5. Open questions
 
-- Automated test strategy for interactive TUI (stdin pipe? expect-style? separate test mode flag?)
-- ESP32 transport shim interface definition
-- NIP-46 relay transport integration timeline
-- Role enrollment UX: how many questions at startup vs. "just use main = index 0"?
-- Lock-without-exit: needed? Or is quit-and-relaunch sufficient?
+- ESP32 transport shim interface definition and frame format details.
+- NIP-46 relay transport integration timeline.
+- Role enrollment UX depth at startup vs. minimal defaults.
+- Optional policy granularity beyond same-uid + interactive prompt (e.g. per-verb/per-role session rules).
 
 ## 6. Immediate next work
 
-- Execute Phase A (cleanup)
-- Execute Phase B (server module)
-- Execute Phase C (unified main)
-- Execute Phase D (policy simplification)
-- Execute Phase E (integration test)
-- Execute Phase G2 (mnemonic generation at startup)
-- Execute Phase H (multi-instance random naming + `list` subcommand)
+- Add regression tests for prompt-overlay behavior and running-phase hotkeys.
+- Expand integration coverage for NIP-04/NIP-44 edge cases and negative-path errors.
+- Document and test static artifact size budgets across targets.
+- Define MCU transport adapter contract to prepare desktop/firmware parity.