Exchange governance v0.1.0 - Node Profile v0.2 Part II as executable UAPF

BPMN admission (AL0 -> AL2), four DMN decision tables and a CMMN case for
suspension, withdrawal and appeal.

The three rules that answer structural objections structurally:
- 17.2 circularity is a precondition, not a warning (avota-neatkariba). A
  participant cannot be the source of its own admission evidence, including
  where it commercially supplies company-register data.
- 15 adverse decisions fail closed: exhaustive grounds, 30-day notice, cure,
  5-working-day emergency review, two distinct officers, conflict-free appeal.
- 6.4 a legally significant answer is never T0.

Not an AI system (Reg. (EU) 2024/1689 Art. 3(1), Recital 12) - it does not
infer. It is the governance of one, and therefore in MIC sandbox scope.

resources/mappings.yaml traces every clause to its artefact and names the two
gaps the model cannot close alone.

processgit.mcp.yaml

@@ -0,0 +1,40 @@
+# ProcessGit MCP Configuration
+# Exposes this UAPF governance package as an MCP server (process-as-knowledge).
+version: 1
+
+server:
+  name: "MI apmainas ekosistemas parvaldiba"
+  description: "MCP server for the AI LV Exchange governance UAPF package (lv.pppa.exchange-governance) - BPMN admission, four DMN decision tables, and the CMMN withdrawal/appeal case, traceable clause-by-clause to the Node Profile v0.2."
+  instructions: |
+    This repository is the governance of the AI LV Exchange, expressed as code.
+    The rules that decide who is admitted, at what assurance level, what a
+    service may demand, and on what grounds accreditation may be withdrawn
+    live in dmn/ as four decision tables. The admission flow is in bpmn/. The
+    suspension, withdrawal and appeal case is in cmmn/.
+
+    resources/mappings.yaml maps every clause of the Node Profile v0.2 to the
+    artefact that implements it, and states the two places where the model
+    cannot enforce the rule alone and the host must.
+
+    Use 'search' and 'get_entity' to explore, 'validate' to check the models.
+    Fork it, diff it, and object before it takes effect.
+
+sources:
+  - path: "bpmn/dalibnieka-uznemsana.bpmn"
+    type: "xml"
+    description: "BPMN - the admission process, AL0 to AL2"
+  - path: "dmn/avota-neatkariba.dmn"
+    type: "xml"
+    description: "DMN - verified vs relied-upon facts; circularity excluded (14.2, 17.2)"
+  - path: "dmn/noteikt-ticamibas-limeni.dmn"
+    type: "xml"
+    description: "DMN - assurance level AL0..AL3 (6.1, 17)"
+  - path: "dmn/piekluves-limena-prasibas.dmn"
+    type: "xml"
+    description: "DMN - minimum requirements per access tier T0..T3 (6.3, 6.4)"
+  - path: "dmn/atsaukuma-pamatojums.dmn"
+    type: "xml"
+    description: "DMN - admissibility of an adverse decision (15)"
+  - path: "cmmn/akreditacijas-atsaukums.cmmn"
+    type: "xml"
+    description: "CMMN - suspension, withdrawal and appeal as an unstructured case"