Fork intervals-mcp-server: native OAuth + streamable-HTTP, no monkeypatch

- Bump mcp[cli] 1.22 -> 1.28.1 (negotiates MCP protocol 2025-11-25, matching
  current Claude clients; the old 2025-06-18 server never got a tools/list on
  the connector surface).
- Bake transport config into code: stateless_http + json_response for HTTP
  (single JSON body instead of a 34KB SSE stream, which the connector pipeline
  handles far more reliably).
- Bake Authentik OAuth (AuthSettings + JWT TokenVerifier) into intervals_mcp_server.auth,
  configured from MCP_ISSUER/MCP_RESOURCE/MCP_JWKS_URI/MCP_CLIENT_ID — removes the
  runtime FastMCP.__init__ monkeypatch from the k8s deployment command.
- Accept token audience with/without trailing slash (RFC 8707 clients use the
  slash-normalised resource metadata value).
- Dockerfile CMD runs the module (transport via MCP_TRANSPORT); add .gitea CI to
  build+push the image to git.farh.net/farhoodlabs/intervalsicu-mcp.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

tests/sample_data.py

@@ -0,0 +1,87 @@
+"""
+Sample data for testing Intervals.icu MCP server functions.
+
+This module contains test data structures used across the test suite.
+"""
+
+INTERVALS_DATA = {
+    "id": "i1",
+    "analyzed": True,
+    "icu_intervals": [
+        {
+            "type": "work",
+            "label": "Rep 1",
+            "elapsed_time": 60,
+            "moving_time": 60,
+            "distance": 100,
+            "average_watts": 200,
+            "max_watts": 300,
+            "average_watts_kg": 3.0,
+            "max_watts_kg": 5.0,
+            "weighted_average_watts": 220,
+            "intensity": 0.8,
+            "training_load": 10,
+            "average_heartrate": 150,
+            "max_heartrate": 160,
+            "average_cadence": 90,
+            "max_cadence": 100,
+            "average_speed": 6,
+            "max_speed": 8,
+        }
+    ],
+}
+
+POWER_CURVES_DATA = {
+    "list": [
+        {
+            "id": "s0",
+            "label": "This season",
+            "start_date_local": "2025-09-29T00:00:00",
+            "end_date_local": "2026-03-14T00:00:00",
+            "days": 167,
+            "weight": 75.0,
+            "secs": [1, 2, 3, 4, 5, 10, 15, 30, 60, 120, 300, 600, 1200, 3600],
+            "values": [900, 850, 820, 800, 780, 650, 550, 450, 380, 320, 280, 260, 245, 210],
+            "activity_id": [
+                "i100", "i100", "i100", "i100", "i100",
+                "i101", "i101", "i101", "i102",
+                "i103", "i104", "i105", "i106", "i107",
+            ],
+            "watts_per_kg": [
+                12.0, 11.33, 10.93, 10.67, 10.4,
+                8.67, 7.33, 6.0, 5.07,
+                4.27, 3.73, 3.47, 3.27, 2.8,
+            ],
+            "wkg_activity_id": [
+                "i100", "i100", "i100", "i100", "i100",
+                "i101", "i101", "i101", "i102",
+                "i103", "i104", "i105", "i106", "i107",
+            ],
+        },
+        {
+            "id": "s1",
+            "label": "Last season",
+            "start_date_local": "2024-09-29T00:00:00",
+            "end_date_local": "2025-09-28T00:00:00",
+            "days": 365,
+            "weight": 76.0,
+            "secs": [1, 2, 3, 4, 5, 10, 15, 30, 60, 120, 300, 600, 1200, 3600],
+            "values": [870, 830, 800, 770, 750, 630, 520, 430, 360, 300, 265, 250, 235, 200],
+            "activity_id": [
+                "i200", "i200", "i200", "i200", "i200",
+                "i201", "i201", "i201", "i202",
+                "i203", "i204", "i205", "i206", "i207",
+            ],
+            "watts_per_kg": [
+                11.45, 10.92, 10.53, 10.13, 9.87,
+                8.29, 6.84, 5.66, 4.74,
+                3.95, 3.49, 3.29, 3.09, 2.63,
+            ],
+            "wkg_activity_id": [
+                "i200", "i200", "i200", "i200", "i200",
+                "i201", "i201", "i201", "i202",
+                "i203", "i204", "i205", "i206", "i207",
+            ],
+        },
+    ]
+}