feat(doctor-report): add sleep, HRV, steps, workouts and the medication effect

The standard report template now carries sleep duration, heart-rate
variability as two labelled rows (SDNN and RMSSD), daily steps, a
per-sport workout summary and the change around each medication start.
Each still rides its module, and the template is still only applied by
the button that names it; saved selections and share links are
untouched.

Two structured leaves join the catalogue: WORKOUTS (activity group,
workouts module) and MEDICATION_EFFECT (medications group). The workout
block reads narrow rows through the canonical-workout picker and sums
them per sport. The effect block reuses the efficacy loader with the
report's end as its horizon, carries a target only when that target's
own measurement leaf is admitted, and is capped at eight medications.

In the PDF the wearable series chart at half width, two to a row, in
the units the table prints; the workout and effect blocks are compact
tables with short notes. The clinician view renders both blocks from
the same payload. RMSSD joins the dense day-bucket path so long windows
stay aggregated.

docs/api/openapi.yaml

@@ -26155,7 +26155,7 @@ components:
               type: number
               const: 2
             leaves:
-              maxItems: 104
+              maxItems: 106
               type: array
               items:
                 type: string
@@ -26215,7 +26215,7 @@ components:
               type: number
               const: 2
             leaves:
-              maxItems: 104
+              maxItems: 106
               type: array
               items:
                 type: string
@@ -29248,7 +29248,7 @@ components:
           type: number
           const: 2
         leaves:
-          maxItems: 104
+          maxItems: 106
           type: array
           items:
             type: string