Remove Detailed Design section

Repository structure, package descriptions, and migration examples
are implementation details that don't belong in an RFC.

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: JAORMX

rfcs/THV-0032-toolhive-core-shared-library.md

@@ -249,63 +249,6 @@ These packages are too coupled to ToolHive internals:
 | **ignore** | Hardcoded `.thvignore`, ToolHive paths |
 | **process** | Hardcoded paths, imports pkg/container/runtime |
 
-### Detailed Design
-
-#### Repository Structure
-
-```
-github.com/stacklok/toolhive-core
-├── .github/
-│   ├── workflows/
-│   │   ├── ci.yml           # Lint, test, coverage
-│   │   ├── release.yml      # Automated releases
-│   │   └── dependabot.yml
-│   └── CODEOWNERS
-├── go.mod
-├── go.sum
-├── README.md
-├── CHANGELOG.md             # Keep-a-changelog format
-├── CONTRIBUTING.md
-├── STABILITY.md             # Stability level documentation
-└── [packages]/
-```
-
-#### Package Descriptions
-
-| Package | Purpose | Key Exports |
-|---------|---------|-------------|
-| **errors** | HTTP-aware error wrapping | `CodedError`, `WithCode()`, `Code()` |
-| **oauth** | RFC 8414/OIDC discovery types | `AuthorizationServerMetadata`, `OIDCDiscoveryDocument`, redirect validation |
-| **env** | Testable environment access | `Reader` interface, `OSReader` |
-| **permissions** | Container security profiles | `Profile`, `NetworkPermissions`, `MountDeclaration`, security validations |
-| **validation** | RFC 7230 HTTP validation | Header name/value validators, group name, resource URI |
-| **versions** | Build metadata | `VersionInfo`, `GetUserAgent()` |
-
-#### Migration
-
-Consuming projects update their `go.mod`:
-
-```go
-module github.com/stacklok/toolhive
-
-go 1.25
-
-require (
-    github.com/stacklok/toolhive-core v0.1.0
-    // ... other dependencies
-)
-```
-
-Import statements change:
-
-```go
-// Before
-import "github.com/stacklok/toolhive/pkg/logger"
-
-// After
-import "github.com/stacklok/toolhive-core/logger"
-```
-
 ## Security Considerations
 
 ### Threat Model