Format docs-related files

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NoLtnms93KQL7Jsp9GrZZo

Author: jman4162

docs/api-client.md

@@ -10,7 +10,7 @@ from sysml2kit.api import SysMLApiClient
 with SysMLApiClient("https://models.example.com", token="…") as client:
     for project in client.list_projects():
         print(project.id, project.name)
-    model = client.list_elements(project_id, commit_id)   # -> sysml2kit Model
+    model = client.list_elements(project_id, commit_id)  # -> sysml2kit Model
     client.push_model(project_id, model, message="update")
 ```
 

docs/quickstart.md

@@ -13,18 +13,21 @@ model = Model()
 pkg = builder.pkg(model, "Vehicle")
 battery = builder.part(model, "battery", owner=pkg)
 range_req = builder.req(
-    model, "REQ-001", "Range", owner=pkg,
+    model,
+    "REQ-001",
+    "Range",
+    owner=pkg,
     text="The vehicle shall travel at least 400 km on one charge.",
 )
 builder.satisfy(model, source=battery, target=range_req)
 
-print(unverified_requirements(model))   # [REQ-001] - nothing verifies it yet
-print(trace_matrix(model).render())     # requirement-by-part grid
+print(unverified_requirements(model))  # [REQ-001] - nothing verifies it yet
+print(trace_matrix(model).render())  # requirement-by-part grid
 for issue in validate(model):
     print(issue.rule_id, issue.severity, issue.message)
 
-print(write_model(model))               # SysML v2 textual notation
-write_json(model, "vehicle.json")       # Systems Modeling API interchange
+print(write_model(model))  # SysML v2 textual notation
+write_json(model, "vehicle.json")  # Systems Modeling API interchange
 ```
 
 The same operations from the command line: