docs: convert all 9 ASCII diagrams to mermaid

Audit of docs/ found 32 diagrams: 23 already in mermaid, 9 in ASCII art (box-drawing chars / +-pipe boxes). Converting all 9 to mermaid so GitHub renders them as actual diagrams in the docs preview. Files affected (9 diagram blocks across 6 files): docs/architecture.md block 1 line 706 EST request flow docs/architecture.md block 2 line 798 SCEP request flow docs/architecture.md block 3 line 893 Per-profile TrustAnchor + Intune challenge dispatch docs/architecture.md block 4 line 935 signer.Driver interface + 4 implementations docs/ci-pipeline.md block 1 line 20 On-push pipeline tree docs/est.md block 1 line 254 WiFi 802.1X / EAP-TLS flow docs/legacy-est-scep.md block 1 line 40 TLS-version-bridging proxy docs/qa-test-guide.md block 1 line 41 qa_test.go to demo stack docs/scep-intune.md block 1 line 39 Intune cloud chain Conversion notes: - Linear flows → flowchart TD/LR. Per-step annotations that the ASCII had as floating text between arrows are now edge labels — cleaner and easier to read. - architecture.md block 4 (signer drivers) → flowchart LR with a subgraph for the Driver interface. Cleaner than a class diagram for the "code uses one of these implementations" semantics. - ci-pipeline.md tree → flowchart TD. Adds a dotted '-.depends on.->' arrow making the go-build-and-test → deploy-vendor-e2e dependency visually obvious (was a parenthetical in the ASCII). - est.md WiFi/RADIUS → flowchart LR with EAP, Radius, trusts, and EST as four distinct labeled arrows. The 'trusts' annotation was floating off to the side in the ASCII; now it's the arrow label between Radius and certctl CA. - All semantic detail preserved: every node label, arrow direction, inline annotation, and multi-line cell content carries through. Verified: post-conversion audit shows 32 mermaid blocks, 0 ASCII. Diff is symmetric — 108 inserts, 123 deletes — because mermaid is slightly more compact than the box-drawing characters it replaces. GitHub renders mermaid blocks natively in markdown previews since 2022, so all 9 diagrams now render as real flowcharts in the docs view rather than as monospaced character art.
2026-06-09 05:08:55 +00:00 · 2026-05-01 05:09:00 +00:00
parent 2643a427ac
commit dcd82d062f
6 changed files with 108 additions and 123 deletions
@@ -38,22 +38,15 @@ either manual-only by design or pending QA-suite coverage:

 ## Architecture

-```
-┌────────────────────────┐     ┌─────────────────────────────────┐
-│  qa_test.go            │────▶│  certctl demo stack             │
-│  (//go:build qa)       │     │  docker-compose.yml +           │
-│                        │     │  docker-compose.demo.yml        │
-│  TestQA(t *testing.T)  │     │                                 │
-│   ├─ Part01_Infra      │     │  ┌─ certctl-server :8443        │
-│   ├─ Part02_Auth       │     │  ├─ postgres :5432              │
-│   ├─ Part03_CertCRUD   │     │  └─ certctl-agent (×N)          │
-│   ├─ ...               │     │      ↑ seed_demo.sql provisions │
-│   └─ Part52_HelmChart  │     │        12 agent rows (1 active, │
-└────────────────────────┘     │        2 retired, 9 reserved /  │
-                               │        sentinel) for the soft-  │
-                               │        retire / FSM coverage    │
-                               │        Parts 55–56 exercise.    │
-                               └─────────────────────────────────┘
+```mermaid
+flowchart LR
+    QA["qa_test.go (//go:build qa)<br/><br/>TestQA(t *testing.T)<br/>├─ Part01_Infra<br/>├─ Part02_Auth<br/>├─ Part03_CertCRUD<br/>├─ ...<br/>└─ Part52_HelmChart"]
+    subgraph Stack["certctl demo stack<br/>docker-compose.yml + docker-compose.demo.yml"]
+        Server["certctl-server :8443"]
+        Postgres["postgres :5432"]
+        Agents["certctl-agent (×N)<br/>↑ seed_demo.sql provisions 12 agent rows<br/>(1 active, 2 retired, 9 reserved/sentinel)<br/>for the soft-retire / FSM coverage Parts 55–56 exercise"]
+    end
+    QA --> Stack
 ```

 > **Multi-agent demo stack (Bundle Q / L-004 closure).** The demo