Initial commit: Wonderware / System Platform tools and reference

Five tools under one repo, all docs organized per DOCS-GUIDE.md:

- aalogcli: .NET 4.8 / x86 CliFx CLI for reading System Platform binary
  logs (*.aaLGX) for LLM debugging, built on aaOpenSource/aaLog. Commands:
  last, tail, range, unread, fields. Stable JSON envelope under --llm-json.
  Build template under lib/build/ for rebuilding aaLogReader.dll.

- aot: ArchestrA Object Toolkit 2014 v4.0 reference material. Dev guide
  (Markdown converted from CHM), API reference for the ArchestrA.Toolkit
  namespace, and the Monitor / Watchdog VS sample solutions.

- graccesscli: .NET 4.8 / x86 CliFx CLI that automates Galaxy
  configuration via the ArchestrA GRAccess COM interop. Includes session
  daemon, IPC protocol, and llm-json envelope contract.

- grdb: SQL/DDL exploration of the Galaxy Repository database. DDL
  captures, reusable queries, hierarchy / contained-name <-> tag-name
  translation notes.

- histdb: LLM-oriented reference for AVEVA Historian retrieval. INSQL
  linked-server, extension tables, every wwXxx time-domain extension,
  every retrieval mode, alarm/event SQL recipes, REST API. Distilled
  from the 243-page Historian Retrieval Guide.

Root contains:
- CLAUDE.md: thin index pointing into each tool's README.
- DOCS-GUIDE.md: doctrine for organizing docs for LLM consumption.

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

aot/reference/CMxInteger.md

@@ -0,0 +1,175 @@
+# CMxInteger Class
+
+Namespace: `ArchestrA.Toolkit`
+
+CMxInteger is derived from CMxCommon and provides support for Integer Attributes.
+
+**Syntax**
+
+```csharp
+public class CMxInteger : CMxCommon
+```
+
+## CMxInteger Property
+
+### Value Property
+
+Provides a property to get and set the value as an int.
+
+**Syntax**
+
+```csharp
+public int Value { get; set; }
+```
+
+**Returns**
+
+int
+
+## CMxInteger Constructors
+
+### CMxInteger Constructor
+
+Provides a default constructor.
+
+**Syntax**
+
+```csharp
+public CMxInteger();
+```
+
+### CMxInteger Constructor (int)
+
+Provides a constructor to initialize the class with an int.
+
+**Syntax**
+
+```csharp
+public CMxInteger (int v);
+```
+
+**Parameters**
+
+**`v`**
+
+[in] int value to be set.
+
+### CMxInteger Constructor (SupportWrapper, string)
+
+Provides a constructor to initialize the class for use in a primitive wrapper.
+
+**Syntax**
+
+```csharp
+public CMxInteger (SupportWrapper _wrapper, string _attributeRef);
+```
+
+**Parameters**
+
+**`_wrapper`**
+
+[in] SupportWrapper.
+
+**`_attributeRef`**
+
+[in] string value that holds the attribute reference.
+
+## CMxInteger Method
+
+### Set Method
+
+Provides a method to set the value of the Attribute from a CMxInteger.
+
+**Syntax**
+
+```csharp
+public void Set(CMxInteger val);
+```
+
+**Parameters**
+
+**`val`**
+
+[in] CMxInteger value to be set.
+
+## CMxInteger Operator Overloads
+
+### CMxInteger Operator Overload (int)
+
+Provides an operator to convert an int into a CMxInteger.
+
+**Syntax**
+
+```csharp
+public static implicit operator CMxInteger(int x);
+```
+
+**Parameters**
+
+**`x`**
+
+[in] int value to convert to CMxInteger.
+
+**Returns**
+
+CMxInteger
+
+### CMxValue Operator Overload
+
+Provides an operator to convert a CMxInteger into a CMxValue.
+
+**Syntax**
+
+```csharp
+public static implicit operator CMxValue(CMxInteger val);
+```
+
+**Parameters**
+
+**`val`**
+
+[in] CMxInteger value to convert to CMxValue.
+
+**Returns**
+
+CMxValue
+
+### int Operator Overload (CMxInteger)
+
+Conversion operator that converts from CMxInteger to int.
+
+**Syntax**
+
+```csharp
+public static implicit operator int (CMxInteger val);
+```
+
+**Parameters**
+
+**`val`**
+
+[i] CMxInteger value to convert to int.
+
+**Returns**
+
+int
+
+### CMxInteger Operator Overload (CMxValue)
+
+Provides an operator to convert a CMxValue into a CMxInteger.
+
+**Syntax**
+
+```csharp
+public static implicit operator CMxInteger (CMxValue val);
+```
+
+**Parameters**
+
+**`val`**
+
+[in] CMxValue value to convert to CMxInteger.
+
+**Returns**
+
+CMxInteger