Set up generated API reference for all 3 language implementations

[acartag7]

Affected repos

• edictum (Python) — needs pdoc or mkdocstrings
• edictum-ts (TypeScript) — needs TypeDoc
• edictum-go (Go) — needs v0.1.0 tag for pkg.go.dev auto-indexing

Context

Every public class, method, and parameter should have browsable reference docs. For a security product, users need to verify exact method signatures and parameter semantics without reading source.

Current state

• Python: No doc generation. 44-58% docstring coverage — improve coverage first, then generate.
• TypeScript: No TypeDoc. 7 packages, ~80+ exports from core. TSDoc comments present.
• Go: Module not published. go.mod declares Go 1.25 (unreleased) — may block pkg.go.dev indexing until 1.25 ships or version is lowered.

Plan

1. Python: Improve docstring coverage to 80%+ on public API, then add pdoc to dev deps + generation script
2. TypeScript: Add typedoc + config for @edictum/core (expand to adapters later)
3. Go: Tag v0.1.0 release once Go 1.25 blocker is resolved — pkg.go.dev auto-generates

Priority

P2 — valuable for credibility but not blocking anyone today. Do before public launch of TS/Go.