Add structured metadata and update doc references

- Introduce @repo and @project metadata blocks in copilot-instructions.md and README.md for all projects, declaring type, dependencies, and layer.
- Update all documentation links to reference canonical AyCode.Core and AyCode.Blazor repo locations, removing hardcoded paths.
- Move MgGridBase and related doc references to AyCode.Blazor.Components/docs/ to reflect repo reorg.
- Expand project READMEs with purpose, key files, and dependency tables for clearer architecture.
- Update glossary, conventions, and architecture docs to match new doc structure and reference locations.
- Apply minor corrections to terminology and file references for consistency and accuracy.
- Standardize documentation and make project relationships explicit.

.github/copilot-instructions.md

@@ -1,5 +1,11 @@
 # AyCode.Blazor — Domain Rules
 
+@repo {
+  type = "framework"
+  layer = 1
+  own-dep-repos = ["AyCode.Core"]
+}
+
 > This is the **single source of truth** for Blazor/MAUI UI domain rules. Do not duplicate these elsewhere.
 > For core framework rules see: `../AyCode.Core/.github/copilot-instructions.md`
 > For detailed docs see: `README.md` → `docs/`

AyCode.Blazor.Components.Tests/README.md

@@ -1,5 +1,9 @@
 # AyCode.Blazor.Components.Tests
 
+@project {
+  type = "test"
+}
+
 bUnit + MSTest component test project targeting net10.0. Tests Blazor component behavior including grid layout persistence and column rendering.
 
 ## Key Files

AyCode.Blazor.Components/README.md

@@ -1,5 +1,12 @@
 # AyCode.Blazor.Components
 
+@project {
+  type = "framework"
+  own-dep-projects = [
+    "AyCode.Core, AyCode.Entities, AyCode.Interfaces, AyCode.Models, AyCode.Services, AyCode.Services.Server, AyCode.Utils (in AyCode.Core repo)"
+  ]
+}
+
 Blazor Razor component library targeting .NET 10. Provides reusable DevExpress-based UI components, a SignalR-powered grid system, and LINQ expression serialization services.
 
 ## Documentation

AyCode.Blazor.Controllers/README.md

@@ -1,5 +1,12 @@
 # AyCode.Blazor.Controllers
 
+@project {
+  type = "framework"
+  own-dep-projects = [
+    "AyCode.Core, AyCode.Core.Server, AyCode.Database, AyCode.Entities, AyCode.Entities.Server, AyCode.Interfaces, AyCode.Interfaces.Server, AyCode.Models, AyCode.Models.Server, AyCode.Services, AyCode.Services.Server, AyCode.Utils (in AyCode.Core repo)"
+  ]
+}
+
 Scaffolding project for Blazor controllers and logging infrastructure. Currently contains only a placeholder class with a reserved folder for future logger implementations.
 
 ## Key Files

AyCode.Blazor.Models.Server/README.md

@@ -1,5 +1,12 @@
 # AyCode.Blazor.Models.Server
 
+@project {
+  type = "framework"
+  own-dep-projects = [
+    "AyCode.Core, AyCode.Core.Server, AyCode.Database, AyCode.Entities, AyCode.Entities.Server, AyCode.Interfaces, AyCode.Interfaces.Server, AyCode.Models.Server, AyCode.Services, AyCode.Services.Server, AyCode.Utils (in AyCode.Core repo)"
+  ]
+}
+
 Scaffolding project for server-side Blazor models and services. Currently contains only a placeholder class with reserved folders for future implementation.
 
 ## Key Files

AyCode.Blazor.Models/README.md

@@ -1,5 +1,12 @@
 # AyCode.Blazor.Models
 
+@project {
+  type = "framework"
+  own-dep-projects = [
+    "AyCode.Core, AyCode.Core.Server, AyCode.Entities, AyCode.Entities.Server, AyCode.Interfaces, AyCode.Interfaces.Server, AyCode.Models, AyCode.Models.Server, AyCode.Services, AyCode.Services.Server, AyCode.Utils (in AyCode.Core repo)"
+  ]
+}
+
 .NET 10 class library with AOT compilation (`RunAOTCompilation` + `WasmStripILAfterAOT`) providing view model base classes and shared models for the AyCode Blazor UI layer.
 
 ## Key Files

AyCode.Maui.Core/README.md

@@ -1,5 +1,12 @@
 # AyCode.Maui.Core
 
+@project {
+  type = "framework"
+  own-dep-projects = [
+    "AyCode.Core, AyCode.Entities, AyCode.Interfaces, AyCode.Models, AyCode.Services, AyCode.Utils (in AyCode.Core repo)"
+  ]
+}
+
 .NET MAUI class library targeting Android (API 33+), iOS (15.0+), and Windows (10.0.19041+). Provides cross-platform shared code with per-platform specialization via the `Platforms/` folder.
 
 ## Key Files