Consolidate hq: ADRs 0044-0052 merged in, and 0017/0049-0052 accepted

Brings the independent ADR branches (0044-0052) onto one branch so hq lands as a
single MR, and ratifies the five that were still proposed — 0017, and 0049-0052,
which are implemented and green in the lab. With 0053/0054 already accepted here, the
whole ADR chain 0044-0054 is accepted on this branch.

Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF

02-DECISIONS/0017-modules-outside-the-core-are-grouped-by-domain.md

@@ -1,5 +1,5 @@
 ---
-status: proposed
+status: accepted
 date: 2026-08-23
 deciders: jochen
 reconstructed: false

02-DECISIONS/0049-a-public-name-is-provisioned-like-any-capability.md

@@ -1,5 +1,5 @@
 ---
-status: proposed
+status: accepted
 date: 2026-09-04
 deciders: jochen
 reconstructed: false

02-DECISIONS/0050-a-machine-firewall-is-the-sum-of-what-it-listens-on.md

@@ -1,5 +1,5 @@
 ---
-status: proposed
+status: accepted
 date: 2026-09-04
 deciders: jochen
 reconstructed: false

02-DECISIONS/0051-a-module-configuration-is-its-assignments-not-its-manifest.md

@@ -1,5 +1,5 @@
 ---
-status: proposed
+status: accepted
 date: 2026-09-04
 deciders: jochen
 reconstructed: false

02-DECISIONS/0052-a-module-runs-its-code-as-its-own-process-with-its-own-account.md

@@ -1,5 +1,5 @@
 ---
-status: proposed
+status: accepted
 date: 2026-09-04
 deciders: jochen
 reconstructed: false