Add repair feature to wiki (#5247)

* Add repair feature to wiki

* Add blank lines, use adv engineer

* Add repair framework page

docs/wiki/feature/repair.md

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+---
+layout: wiki
+title: Repair
+description: Adds custom repair system.
+group: feature
+category: interaction
+parent: wiki
+mod: ace
+version:
+  major: 3
+  minor: 3
+  patch: 0
+---
+
+<div class="panel callout">
+    <h5>For information on configuration see [Repair Framework]({{ site.baseurl }}/wiki/framework/repair-framework.html)</h5>
+</div>
+
+## 1. Overview
+
+Adds a more realistic repair system.
+- Replacing damaged wheels and tracks requires replacement items (using [Cargo System]({{ site.baseurl }}/wiki/framework/cargo-framework.html).
+- By default vehicles will start with spare parts (1 wheel or 1 track).
+- Can repair specific hitpoints on vehicles.
+- Can designate buildings and/or vehicles as repair zones allowing the ability to do a full repair.
+
+## 2. Repairing
+
+- Vehicle's engine should be off
+- A `ToolKit` item may be required based on settings (default: not required for wheels, required for tracks or hitpoint repair)
+
+### 2.1 Replacing Wheels or Tracks
+
+- Unload a spare wheel or track (using cargo interaction)
+- Drag the spare next to the wheel/track that needs replacing
+- Remove the damaged wheel (not needed for track repair)
+- Install new wheel or track
+
+### 2.2 Repairing hitpoints
+
+- Amount repaired is based on settings and training level
+- Using the interaction system select the hitpoint to repair
+
+## 3. Dependencies
+
+{% include dependencies_list.md component="repair" %}
+

docs/wiki/framework/repair-framework.md

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+---
+layout: wiki
+title: Repair Framework
+description: Explains how to set-up repair system.
+group: framework
+order: 5
+parent: wiki
+mod: ace
+version:
+  major: 3
+  minor: 3
+  patch: 0
+---
+
+## 1. Object Variables / Configs
+
+### 1.1 Unit's Repair Training
+
+- Determines if a unit can repair damaged hitpoints and if so, how much can be restored.
+- Can easily be set via 3den attribute.
+
+SetVar: `"ACE_IsEngineer"` - number 0 - 2 (can also be true/false)
+- 0 / false: Untrained (by default settings will only be able to replace wheels)
+- 1 / true: Engineer
+- 2: Advanced Engineer (allowing a higher level of repairs, based on settings) (by default settings is the only one with access to full repair)
+
+### 1.2 Repair Vehicles
+
+- Allows full repair based on setting `fullRepairLocation` (not enabled by default)
+- Can easily be set via 3den attribute.
+
+SetVar: `"ACE_isRepairVehicle"` - true or false
+
+Config: `ace_repair_canRepair` - 0 or 1
+
+### 1.3 Repair Facilities
+
+- Allows full repair based on setting `fullRepairLocation` (on by default)
+
+SetVar: `"ACE_isRepairFacility"` - true or false