Clean up docs nav titles and default uv toolchain

docs/patterns/bypass-if-output-exists.md

@@ -1,4 +1,4 @@
-# Bypass-if-output-exists
+# Bypass if output exists
 
 **Problem.** How do I skip a node whose external output already
 exists?

docs/patterns/index.md

@@ -25,11 +25,11 @@ docs composing existing primitives.
 
 - [Parameterized entry point](parameterized-entry-point.md) —
   start the graph at an arbitrary node via state-driven routing.
-- [Tool-dispatch-as-node](tool-dispatch-as-node.md) — model an
+- [Tool dispatch as node](tool-dispatch-as-node.md) — model an
   agent tool-call loop as a graph cycle.
-- [Session-as-checkpoint-resume](session-as-checkpoint-resume.md) —
+- [Session as checkpoint resume](session-as-checkpoint-resume.md) —
   carry multi-turn agent state across turns using the existing
   checkpointer.
-- [Bypass-if-output-exists](bypass-if-output-exists.md) —
+- [Bypass if output exists](bypass-if-output-exists.md) —
   short-circuit a node whose external output already exists, via
   middleware.

docs/patterns/session-as-checkpoint-resume.md

@@ -1,4 +1,4 @@
-# Session-as-checkpoint-resume
+# Session as checkpoint resume
 
 **Problem.** How do I keep multi-turn agent state across turns?
 

docs/patterns/tool-dispatch-as-node.md

@@ -1,4 +1,4 @@
-# Tool-dispatch-as-node
+# Tool dispatch as node
 
 **Problem.** How do I run an agent tool-call loop?
 

mkdocs.yml

@@ -118,9 +118,9 @@ nav:
   - Patterns:
     - patterns/index.md
     - Parameterized entry point: patterns/parameterized-entry-point.md
-    - Tool-dispatch-as-node: patterns/tool-dispatch-as-node.md
-    - Session-as-checkpoint-resume: patterns/session-as-checkpoint-resume.md
-    - Bypass-if-output-exists: patterns/bypass-if-output-exists.md
+    - Tool dispatch as node: patterns/tool-dispatch-as-node.md
+    - Session as checkpoint resume: patterns/session-as-checkpoint-resume.md
+    - Bypass if output exists: patterns/bypass-if-output-exists.md
   - Examples:
     - examples/index.md
     - Hello, world: examples/00-hello-world.md

pyproject.toml

@@ -85,6 +85,18 @@ docs = [
 examples = [
     "openai>=1.40",
 ]
+# Self-references the project's public otel + langfuse extras so the
+# observability backends can be defaulted into the local env: uv can
+# default dependency groups but not extras.
+observability = ["openarmature[otel,langfuse]"]
+
+[tool.uv]
+# Default-synced env for local work so a plain `uv run` (mkdocs
+# serve, the examples, pytest) needs no per-command flags. Naming
+# default-groups overrides uv's built-in ["dev"] default, hence "dev"
+# is re-listed. The "observability" group carries the otel/langfuse
+# extras, which uv otherwise can't default.
+default-groups = ["dev", "docs", "examples", "observability"]
 
 [tool.hatch.build.targets.wheel]
 packages = ["src/openarmature"]