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/CMxBoolean.md

@@ -0,0 +1,164 @@
+# CMxBoolean Class
+
+Namespace: `ArchestrA.Toolkit`
+
+CMxBoolean is derived from CMxCommon and provides support for Boolean Attributes.
+
+**Syntax**
+
+```csharp
+public class CMxBoolean : CMxCommon
+```
+
+## CMxBoolean Property
+
+### Value Property
+
+Provides a property to get and set the value as a bool.
+
+**Syntax**
+
+```csharp
+public bool Value { get; set; }
+```
+
+**Returns**
+
+bool
+
+## CMxBoolean Constructors
+
+### CMxBoolean Constructor
+
+**Syntax**
+
+```csharp
+public CMxBoolean();
+```
+
+### CMxBoolean Constructor (bool)
+
+**Syntax**
+
+```csharp
+public CMxBoolean(bool v);
+```
+
+**Parameters**
+
+**`v`**
+
+[in] bool value to be set.
+
+### CMxBoolean Constructor (SupportWrapper, string)
+
+**Syntax**
+
+```csharp
+public CMxBoolean(SupportWrapper _wrapper, string _attributeRef);
+```
+
+**Parameters**
+
+**`_wrapper`**
+
+[in] SupportWrapper.
+
+**`_attributeRef`**
+
+[in] string value that holds the attribute reference.
+
+## CMxBoolean Method
+
+### Set Method
+
+Provides a method to set the value of the Attribute from a CMxBoolean.
+
+**Syntax**
+
+```csharp
+public void Set(CMxBoolean val);
+```
+
+**Parameters**
+
+**`val`**
+
+[in] CMxBoolean value to be set.
+
+## CMxBoolean Operator Overloads
+
+### CMxBoolean Operator Overload (bool)
+
+**Syntax**
+
+```csharp
+public static implicit operator CMxBoolean(bool x);
+```
+
+**Parameters**
+
+**`x`**
+
+[in] bool value to convert to CMxBoolean.
+
+**Returns**
+
+CMxBoolean
+
+### CMxValue Operator Overload
+
+Provides an operator to convert a CMxBoolean into a CMxValue.
+
+```csharp
+Syntax
+public static implicit operator CMxValue(CMxBoolean val);
+```
+
+**Parameters**
+
+**`val`**
+
+[in] CMxBoolean value to convert to CMxValue.
+
+**Returns**
+
+CMxValue
+
+### bool Operator Overload
+
+Provides an operator to convert a CMxBoolean into a bool.
+
+**Syntax**
+
+```csharp
+public static implicit operator bool(CMxBoolean val);
+```
+
+**Parameters**
+
+**`val`**
+
+[in] CMxBoolean value to convert to bool.
+
+**Returns**
+
+bool
+
+### CMxBoolean Operator Overload (CMxValue)
+
+**Syntax**
+
+```csharp
+public static implicit operator CMxBoolean(CMxValue val);
+```
+
+**Parameters**
+
+**`val`**
+
+[in] CMxValue value to convert to CMxBoolean.
+
+**Returns**
+
+CMxBoolean