chore: update manifest paths to .machine_readable/6a2/

Author: hyperpolymath

.claude/CLAUDE.md

@@ -2,12 +2,12 @@
 
 The following files in `.machine_readable/` contain structured project metadata:
 
-- `STATE.scm` - Current project state and progress
-- `META.scm` - Architecture decisions and development practices
-- `ECOSYSTEM.scm` - Position in the ecosystem and related projects
-- `AGENTIC.scm` - AI agent interaction patterns
-- `NEUROSYM.scm` - Neurosymbolic integration config
-- `PLAYBOOK.scm` - Operational runbook
+- `.machine_readable/6a2/STATE.a2ml` - Current project state and progress
+- `.machine_readable/6a2/META.a2ml` - Architecture decisions and development practices
+- `.machine_readable/6a2/ECOSYSTEM.a2ml` - Position in the ecosystem and related projects
+- `.machine_readable/6a2/AGENTIC.a2ml` - AI agent interaction patterns
+- `.machine_readable/6a2/NEUROSYM.a2ml` - Neurosymbolic integration config
+- `.machine_readable/6a2/PLAYBOOK.a2ml` - Operational runbook
 
 ---
 
@@ -28,7 +28,7 @@ The following files in `.machine_readable/` contain structured project metadata:
 | **Bash/POSIX Shell** | Scripts, automation | Keep minimal |
 | **JavaScript** | Only where ReScript cannot | MCP protocol glue, Deno APIs |
 | **Nickel** | Configuration language | For complex configs |
-| **Guile Scheme** | State/meta files | STATE.scm, META.scm, ECOSYSTEM.scm |
+| **Guile Scheme** | State/meta files | .machine_readable/6a2/STATE.a2ml, .machine_readable/6a2/META.a2ml, .machine_readable/6a2/ECOSYSTEM.a2ml |
 | **Julia** | Batch scripts, data processing | Per RSR |
 | **OCaml** | AffineScript compiler | Language-specific |
 | **Ada** | Safety-critical systems | Where required |

0-AI-MANIFEST.a2ml

@@ -37,7 +37,7 @@ proofs = "proofs/"
 
 [critical-invariants]
 # Rules that MUST NEVER be violated
-invariant-1 = "State files (STATE.scm, META.scm, ECOSYSTEM.scm, AGENTIC.scm, NEUROSYM.scm, PLAYBOOK.scm) exist in .machine_readable/ ONLY — never in root"
+invariant-1 = "State files (.machine_readable/6a2/STATE.a2ml, .machine_readable/6a2/META.a2ml, .machine_readable/6a2/ECOSYSTEM.a2ml, .machine_readable/6a2/AGENTIC.a2ml, .machine_readable/6a2/NEUROSYM.a2ml, .machine_readable/6a2/PLAYBOOK.a2ml) exist in .machine_readable/ ONLY — never in root"
 invariant-2 = "All interfaces stay under src/interfaces/ — never extract to separate repos"
 invariant-3 = "When adding provers: update all 3 layers (Rust, Julia, Chapel)"
 invariant-4 = "Original name: 'Cognitive Hybrid' not 'Computational Heuristic'"
@@ -61,10 +61,10 @@ echidna-playground = "echidna-playground/"  # Playground
 [session-protocol]
 on-enter = [
   "Read this manifest",
-  "Read .machine_readable/STATE.scm for current status",
-  "Read .machine_readable/META.scm for architecture decisions",
-  "Read .machine_readable/ECOSYSTEM.scm for ecosystem position",
+  "Read `.machine_readable/6a2/STATE.a2ml` for current status",
+  "Read `.machine_readable/6a2/META.a2ml` for architecture decisions",
+  "Read `.machine_readable/6a2/ECOSYSTEM.a2ml` for ecosystem position",
 ]
 on-exit = [
-  "Update .machine_readable/STATE.scm with progress",
+  "Update `.machine_readable/6a2/STATE.a2ml` with progress",
 ]