wiki: crisp overhaul — no decoration emoji, all 9 master pages refactored

Source-tree mirror of EVOLV.wiki.git refactor (27a42ee on wiki.git):

- 7 master pages rewritten with clean design (Home, Architecture,
  Topology-Patterns, Topic-Conventions, Telemetry, Getting-Started,
  Glossary). Tables and Mermaid for visuals, gitea alert callouts for
  warnings, shields badges for metadata only. No emoji as decoration.
- Archive.md becomes a removal-changelog pointing readers to git
  history and to the successor pages.
- _Sidebar.md updated to navigate the new flat-name layout.
- Concept / finding / manual pages: uniform mini-header (badges +
  "reference page" callout) added without rewriting domain content.
- Every internal link now uses the flat naming that resolves on the
  live gitea wiki (Concept-ASM-Models, Finding-BEP-..., etc.).

On wiki.git: 29 Archive-* pages hard-deleted (the git history
preserves them; Archive.md documents the removal).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

wiki/_Sidebar.md

@@ -1,10 +1,12 @@
 ### EVOLV Wiki
 
 **Start here**
+
 - [Home](Home)
 - [Getting Started](Getting-Started)
 
 **Reference**
+
 - [Architecture](Architecture)
 - [Topology Patterns](Topology-Patterns)
 - [Topic Conventions](Topic-Conventions)
@@ -12,6 +14,7 @@
 - [Glossary](Glossary)
 
 **Per-node wikis**
+
 - [pumpingStation](https://gitea.wbd-rd.nl/RnD/pumpingStation/wiki/Home)
 - [machineGroupControl](https://gitea.wbd-rd.nl/RnD/machineGroupControl/wiki/Home)
 - [valveGroupControl](https://gitea.wbd-rd.nl/RnD/valveGroupControl/wiki/Home)
@@ -25,21 +28,39 @@
 - [dashboardAPI](https://gitea.wbd-rd.nl/RnD/dashboardAPI/wiki/Home)
 - [generalFunctions](https://gitea.wbd-rd.nl/RnD/generalFunctions/wiki/Home)
 
-**Concepts** (domain knowledge)
-- [ASM models](Concept-ASM-Models)
-- [PID control theory](Concept-PID-Control-Theory)
-- [Pump affinity laws](Concept-Pump-Affinity-Laws)
-- [Settling models](Concept-Settling-Models)
-- [Signal processing](Concept-Signal-Processing-Sensors)
-- [InfluxDB schema](Concept-InfluxDB-Schema-Design)
-- [Compliance NL](Concept-Wastewater-Compliance-NL)
-- [OT security](Concept-OT-Security-IEC62443)
+**Domain concepts**
 
-**Findings** (algorithm proofs)
-- [BEP gravitation](Finding-BEP-Gravitation-Proof)
-- [Curve non-convexity](Finding-Curve-Non-Convexity)
-- [NCog behaviour](Finding-NCog-Behavior)
-- [Pump switching stability](Finding-Pump-Switching-Stability)
+- [ASM Models](Concept-ASM-Models)
+- [PID Control Theory](Concept-PID-Control-Theory)
+- [Pump Affinity Laws](Concept-Pump-Affinity-Laws)
+- [Settling Models](Concept-Settling-Models)
+- [Signal Processing — Sensors](Concept-Signal-Processing-Sensors)
+- [InfluxDB Schema Design](Concept-InfluxDB-Schema-Design)
+- [Wastewater Compliance NL](Concept-Wastewater-Compliance-NL)
+- [OT Security IEC 62443](Concept-OT-Security-IEC62443)
+
+**Operations findings**
+
+- [BEP Gravitation Proof](Finding-BEP-Gravitation-Proof)
+- [Curve Non-Convexity](Finding-Curve-Non-Convexity)
+- [NCog Behaviour](Finding-NCog-Behavior)
+- [Pump Switching Stability](Finding-Pump-Switching-Stability)
+
+**Node-RED / FlowFuse manuals**
+
+- [Manual Index](Manual-NodeRED-INDEX)
+- [Runtime — Node.js](Manual-NodeRED-Runtime-Node-Js)
+- [Function Node Patterns](Manual-NodeRED-Function-Node-Patterns)
+- [Messages and Editor Structure](Manual-NodeRED-Messages-And-Editor-Structure)
+- [FlowFuse ui-chart](Manual-NodeRED-Flowfuse-Ui-Chart-Manual)
+- [FlowFuse ui-button](Manual-NodeRED-Flowfuse-Ui-Button-Manual)
+- [FlowFuse ui-gauge](Manual-NodeRED-Flowfuse-Ui-Gauge-Manual)
+- [FlowFuse ui-text](Manual-NodeRED-Flowfuse-Ui-Text-Manual)
+- [FlowFuse ui-template](Manual-NodeRED-Flowfuse-Ui-Template-Manual)
+- [FlowFuse ui-config](Manual-NodeRED-Flowfuse-Ui-Config-Manual)
+- [Dashboard Layout](Manual-NodeRED-Flowfuse-Dashboard-Layout-Manual)
+- [Widgets Catalog](Manual-NodeRED-Flowfuse-Widgets-Catalog)
 
 **Archive**
-- [Archive index](Archive)
+
+- [Archive](Archive)