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Add exercise numbers, image uploads, version display, session resume, and training sparklines

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- Exercise number (UF#): optional field on exercises, displayed in cards, training, and sets
- Import training plan numbers via migration 005 (UPDATE by name)
- Exercise images: JPG upload with multi-image support per exercise (migration 006)
- Version endpoint (GET /api/v1/version) with ldflags injection in Makefile and Dockerfile
- Version displayed on settings page
- Session resume: GET /api/v1/sessions/active endpoint, auto-resume on training page load
- Block new session while one is active (409 Conflict)
- e1RM sparkline chart per exercise during training (Epley formula)
- Fix CORS: add X-User-ID to allowed headers

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Christoph K.
2026-03-27 08:37:29 +01:00
parent 833ad04a6f
commit 063aa67615
32 changed files with 1457 additions and 32 deletions
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backend/migrations/005_add_exercise_number.down.sql Normal file
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ALTER TABLE exercises DROP COLUMN exercise_number;

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backend/migrations/005_add_exercise_number.up.sql Normal file
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ALTER TABLE exercises ADD COLUMN exercise_number INTEGER;
-- Trainingsplan krafttraining2026: Übungsnummern (UF#) setzen
UPDATE exercises SET exercise_number = 32 WHERE name = 'Bankdrücken sitzend' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 94 WHERE name = 'Trizepsdrücken Kabel (Pushdown)' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 35 WHERE name = 'Schrägbankdrücken einarmig' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 92 WHERE name = 'Trizepsstrecken überkopf' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 36 WHERE name = 'Fliegende stehend' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 99 WHERE name = 'Trizeps-Kickbacks einarmig' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 60 WHERE name = 'Schulterdrücken sitzend' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 66 WHERE name = 'Seitheben' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 42 WHERE name = 'Latzug zur Brust (Obergriff)' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 87 WHERE name = 'Bizeps-Curls mit Curl-Stange' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 45 WHERE name = 'Latzug Untergriff' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 83 WHERE name = 'Hammer-Curls' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 53 WHERE name = 'Rudern stehend' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 89 WHERE name = 'Konzentrations-Curls einarmig' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 54 WHERE name = 'Einarmiges Rudern Kabel' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 81 WHERE name = '21er-Curls (Finisher)' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 106 WHERE name = 'Crunches am Kabel' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 110 WHERE name = 'Rückenstrecker sitzend' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 107 WHERE name = 'Schräge Crunches' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 109 WHERE name = 'Seitbeugen einarmig' AND deleted_at IS NULL;
UPDATE exercises SET exercise_number = 14 WHERE name = 'Hüftbeugen am Kabel' AND deleted_at IS NULL;

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backend/migrations/006_add_exercise_images.down.sql Normal file
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DROP TABLE IF EXISTS exercise_images;

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backend/migrations/006_add_exercise_images.up.sql Normal file
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CREATE TABLE exercise_images (
id INTEGER PRIMARY KEY AUTOINCREMENT,
exercise_id INTEGER NOT NULL REFERENCES exercises(id),
filename TEXT NOT NULL,
sort_order INTEGER NOT NULL DEFAULT 0,
created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP
);
CREATE INDEX idx_exercise_images_exercise_id ON exercise_images(exercise_id);