feat: finish register receiving and authority routing

Assistant: codex
Assistant-Model: gpt-5.6-sol
Assistant-Session: 01a023c0-a0a3-7c03-b395-5a0d2757214d

src/repo_manager/commands/rapp.py

@@ -448,10 +448,20 @@ def place(path: Path, *, reef: str, family_root: Path | None = None) -> dict[str
     if reef not in COMPUTE_REEFS and not (search / reef).is_dir():
         return _refuse(f"reef {reef!r} is not a known compute reef")
     text = declaration.read_text()
-    if re.search(r"^bound_reefs:\n  - ", text, re.M):
-        text = re.sub(r"^bound_reefs:\n(?:  - .+\n)+", f"bound_reefs:\n  - {reef}\n", text, flags=re.M)
+    if re.search(r"^bound_reefs:\n  - ", text, re.MULTILINE):
+        text = re.sub(
+            r"^bound_reefs:\n(?:  - .+\n)+",
+            f"bound_reefs:\n  - {reef}\n",
+            text,
+            flags=re.MULTILINE,
+        )
     else:
-        text = re.sub(r"^bound_reefs:\s*\[\]\s*$", f"bound_reefs:\n  - {reef}", text, flags=re.M)
+        text = re.sub(
+            r"^bound_reefs:\s*\[\]\s*$",
+            f"bound_reefs:\n  - {reef}",
+            text,
+            flags=re.MULTILINE,
+        )
     if "exposure:" in text and "posture: public" in text:
         return _refuse("place does not grant public exposure; edit exposure separately")
     declaration.write_text(text)

src/repo_manager/commands/record.py

@@ -4,7 +4,6 @@ from __future__ import annotations
 
 import re
 import uuid
-from datetime import UTC, datetime
 from pathlib import Path
 from typing import Any
 
@@ -16,6 +15,7 @@ from repo_manager.gitops import GitError, commit_paths, head_sha, push_ff
 from repo_manager.index_store import append_event, default_index_path, save_index
 from repo_manager.observe import observe_repository
 from repo_manager.parse.record import iter_record_files, parse_record_file
+from repo_manager.time import utc_now_text
 
 _ID_RE = re.compile(r"^[A-Za-z0-9][A-Za-z0-9._:-]{1,127}$")
 _PROTECTED = frozenset(
@@ -39,7 +39,7 @@ _OPERATIONS = {
 
 
 def _now() -> str:
-    return datetime.now(UTC).isoformat()
+    return utc_now_text()
 
 
 def _reject(command: str, correlation_id: str, code: str, message: str, **evidence: Any) -> CommandResult:

src/repo_manager/commands/register.py

@@ -4,7 +4,6 @@ from __future__ import annotations
 
 import re
 import uuid
-from datetime import UTC, datetime
 from pathlib import Path
 from typing import Any
 
@@ -16,6 +15,7 @@ from repo_manager.gitops import GitError, commit_paths, head_sha, push_ff
 from repo_manager.index_store import append_event, default_index_path, save_index
 from repo_manager.observe import observe_repository
 from repo_manager.parse.register import REGISTER_SCHEMA, SUPPORTED_REGISTER_KINDS, register_path
+from repo_manager.time import utc_now_text
 
 _ENTRY_ID_RE = re.compile(r"^[A-Za-z0-9][A-Za-z0-9._:-]{1,127}$")
 _PROTECTED_FIELDS = frozenset({"id", "title", "status", "notes", "created", "updated"})
@@ -30,7 +30,7 @@ _REQUIRED_DATA = {
 
 
 def _now() -> str:
-    return datetime.now(UTC).isoformat()
+    return utc_now_text()
 
 
 def _reject(command: str, correlation_id: str, code: str, message: str, **evidence: Any) -> CommandResult:

src/repo_manager/commands/scaffold.py

@@ -4,12 +4,12 @@ from __future__ import annotations
 
 import uuid
 from dataclasses import dataclass
-from datetime import date
 from pathlib import Path
 from typing import Any
 
 from repo_manager.gitops import GitError, commit_paths, is_git_repo
 from repo_manager.standards import FLAVOR_MARKER_PREFIX, expected_workplan_prefix
+from repo_manager.time import utc_today
 
 DURABLE_FLAVORS = ("experimental", "research", "tooling", "product", "business")
 FLAVORS = (*DURABLE_FLAVORS, "project")
@@ -124,7 +124,7 @@ def scaffold_repository(
         f"Workplan prefix: `{prefix}-`.\n",
     )
     if prj:
-        today = date.today().isoformat()
+        today = utc_today().isoformat()
         put(
             "GOAL.md",
             "---\n"

src/repo_manager/commands/workplan.py

@@ -6,7 +6,7 @@ import json
 import re
 import uuid
 from dataclasses import dataclass
-from datetime import UTC, date, datetime
+from datetime import date
 from pathlib import Path
 from typing import Any
 
@@ -14,6 +14,7 @@ from repo_manager import dual_run, idempotency
 from repo_manager.gitops import GitError, commit_paths, head_sha, push_ff
 from repo_manager.index_store import append_event, default_index_path, save_index
 from repo_manager.observe import observe_repository
+from repo_manager.time import utc_today
 
 VALID_WORKPLAN_STATUSES = frozenset(
     {"proposed", "ready", "active", "blocked", "backlog", "finished", "archived"}
@@ -80,7 +81,7 @@ def _quoted(value: str) -> str:
 
 
 def _today() -> date:
-    return datetime.now(UTC).date()
+    return utc_today()
 
 
 def _patch_frontmatter(text: str, updates: dict[str, str]) -> str | None: