Fix markdown formatting.

Apply mdformat to extension-point docs so the Markdown Formatting CI check passes.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: TrentHouliston

docs/how-to/extending-dsl.md

@@ -178,17 +178,17 @@ The Fusion Engine walks the inheritance tree and collects all extension points f
 
 ## Extension Point Summary
 
-| Point          | Purpose                              | Returns    | Fusion Strategy     |
-| -------------- | ------------------------------------ | ---------- | ------------------- |
-| `bind`         | Register reaction at creation time   | `void`     | All called          |
-| `get`          | Retrieve data for callback arguments | Any type   | Tuple concatenation |
-| `precondition` | Gate whether the task should run     | `bool`     | Logical AND         |
-| `pre_run`      | Hook before callback execution       | `void`     | All called          |
-| `post_run`     | Hook after callback execution        | `void`     | All called          |
-| `scope`        | RAII lock held during execution      | RAII type  | All held            |
+| Point          | Purpose                              | Returns         | Fusion Strategy     |
+| -------------- | ------------------------------------ | --------------- | ------------------- |
+| `bind`         | Register reaction at creation time   | `void`          | All called          |
+| `get`          | Retrieve data for callback arguments | Any type        | Tuple concatenation |
+| `precondition` | Gate whether the task should run     | `bool`          | Logical AND         |
+| `pre_run`      | Hook before callback execution       | `void`          | All called          |
+| `post_run`     | Hook after callback execution        | `void`          | All called          |
+| `scope`        | RAII lock held during execution      | RAII type       | All held            |
 | `priority`     | Task scheduling priority             | `PriorityLevel` | Maximum wins        |
-| `group`        | Concurrency group membership         | Set        | Union               |
-| `pool`         | Which thread pool to run on          | Descriptor | (single value)      |
+| `group`        | Concurrency group membership         | Set             | Union               |
+| `pool`         | Which thread pool to run on          | Descriptor      | (single value)      |
 
 See [Extension Points Reference](../reference/extensions/extension-points.md) and [Fusion Engine](../reference/extensions/fusion-engine.md) for full details.
 

docs/reference/extensions/extension-points.md

@@ -48,15 +48,15 @@ Each extension point is documented in detail on its own page:
 
 ## Quick Reference
 
-| Point          | Signature                      | Returns     | Fusion Strategy                   |
-| -------------- | ------------------------------ | ----------- | --------------------------------- |
-| `bind`         | `bind<DSL>(reaction, args...)` | void        | Arg-distributing (FunctionFusion) |
-| `get`          | `get<DSL>(task)`               | data        | Tuple concatenation               |
-| `precondition` | `precondition<DSL>(task)`      | bool        | AND (short-circuit)               |
+| Point          | Signature                      | Returns       | Fusion Strategy                   |
+| -------------- | ------------------------------ | ------------- | --------------------------------- |
+| `bind`         | `bind<DSL>(reaction, args...)` | void          | Arg-distributing (FunctionFusion) |
+| `get`          | `get<DSL>(task)`               | data          | Tuple concatenation               |
+| `precondition` | `precondition<DSL>(task)`      | bool          | AND (short-circuit)               |
 | `priority`     | `priority<DSL>(task)`          | PriorityLevel | Maximum                           |
-| `pool`         | `pool<DSL>(task)`              | descriptor  | Exactly one                       |
-| `group`        | `group<DSL>(task)`             | set         | Set union                         |
-| `run_inline`   | `run_inline<DSL>(task)`        | Inline enum | Must agree                        |
-| `scope`        | `scope<DSL>(task)`             | RAII lock   | All held                          |
-| `pre_run`      | `pre_run<DSL>(task)`           | void        | Sequential                        |
-| `post_run`     | `post_run<DSL>(task)`          | void        | Sequential                        |
+| `pool`         | `pool<DSL>(task)`              | descriptor    | Exactly one                       |
+| `group`        | `group<DSL>(task)`             | set           | Set union                         |
+| `run_inline`   | `run_inline<DSL>(task)`        | Inline enum   | Must agree                        |
+| `scope`        | `scope<DSL>(task)`             | RAII lock     | All held                          |
+| `pre_run`      | `pre_run<DSL>(task)`           | void          | Sequential                        |
+| `post_run`     | `post_run<DSL>(task)`          | void          | Sequential                        |