Drop crate version numbers from the wiki and fix stale feature notes
Remove pinned crate versions (1.0.0 / v1.2.x prose, `tinyagents = "1"` Cargo
snippets → version-less `cargo add`) so the docs don't go stale on every
release. Also correct two spec mismatches the feature removal left behind:
Quick-Start still listed `openai` as an opt-in Cargo feature, and Providers
claimed hosted providers were feature-gated — both now reflect the OpenAI
adapter being compiled in by default.
Add agent-friendly Capabilities index and document v1.2.x SDK-gap features
New Capabilities.md master index (per-surface capability tables + Recently-added
section + agent quick-start decision list) linked from Home and the sidebar.
Harness, Graph-Runtime, and Registry pages document the new tool-policy
enforcement, unknown-tool recovery, workspace isolation, tool-exposure auditing,
middleware control precedence, budget reservation/reconcile, stable event ids,
map/reduce timeouts/cancellation, orchestrate_list filters, registry
introspection, and storage conformance. Examples gains runnable snippets per
feature.
Enhance documentation across multiple files to reflect updates in the TinyAgents architecture. Key changes include: updating Architecture.md to include parallel-agent orchestration and observability in the graph runtime; revising Development.md to reflect the new versioning and optional backend features; expanding Examples.md with a new `subconscious_loop` example; and improving clarity in Home.md and Providers.md regarding setup and model capabilities. Additionally, updates to Graph-Runtime.md and Harness.md provide more detail on graph execution and observability features.
Enhance documentation for TinyAgents architecture, examples, and providers. Update Architecture.md to clarify the recursive language-model harness concept and its five surfaces. Expand Examples.md with detailed descriptions of runnable examples and their recursive concepts. Revise Graph-Runtime.md to elaborate on the graph execution model and node behavior. Improve Home.md and Providers.md for better clarity on setup and provider integration.