Initial commit

.gitignore

@@ -2,6 +2,7 @@
 
 # dependencies
 /node_modules
+/.pnpm-store
 /.pnp
 .pnp.*
 .yarn/*

app/[locale]/(app)/profile/page.tsx

@@ -7,6 +7,7 @@ import { WorkoutSessionHeatmap } from "@/features/workout-session/ui/workout-ses
 import { useWorkoutSessions } from "@/features/workout-session/model/use-workout-sessions";
 import { env } from "@/env";
 import { BodyWeightInput } from "@/features/profile/ui/body-weight-input";
+import { WorkoutEquipmentInput } from "@/features/profile/ui/workout-equipment-input";
 import { useCurrentSession } from "@/entities/user/model/useCurrentSession";
 import { LocalAlert } from "@/components/ui/local-alert";
 import { Button } from "@/components/ui/button";
@@ -46,6 +47,11 @@ export default function ProfilePage() {
           <BodyWeightInput />
         </div>
       )}
+      {session && (
+        <div className="mt-4">
+          <WorkoutEquipmentInput />
+        </div>
+      )}
 
       <div className="mt-4">
         <WorkoutSessionHeatmap until={until} values={values} />

app/[locale]/(app)/tools/heart-rate-zones/ui/HeartRateZonesCalculatorClient.tsx

@@ -168,7 +168,7 @@ export function HeartRateZonesCalculatorClient({ defaultAge = 30, defaultResults
             {/* Global zones visualization */}
             <div className="mb-8 p-4 bg-gray-50 dark:bg-gray-700 rounded-2xl">
               <div className="mb-2 text-sm font-semibold text-gray-700 dark:text-gray-300">
-                {t("tools.heart-rate-zones.results.overview")}
+                {t("tools.heart-rate-zones.results.overview", {})}
               </div>
               <div className="relative h-8 bg-white dark:bg-gray-600 rounded-full overflow-hidden">
                 {results.zones.map((zone) => (

app/api/user/preferences/route.ts

@@ -1,8 +1,14 @@
 import { z } from "zod";
+import { Prisma } from "@prisma/client";
 import { NextRequest, NextResponse } from "next/server";
 
 import { prisma } from "@/shared/lib/prisma";
 import { getMobileCompatibleSession } from "@/shared/api/mobile-auth";
+import {
+  normalizeWorkoutPreferences,
+  type EquipmentMode,
+  type WorkoutEnvironment,
+} from "@/shared/lib/user-preferences";
 
 const preferencesSchema = z.object({
   goals: z.array(z.string()),
@@ -21,7 +27,23 @@ const bodyWeightSchema = z.object({
   bodyWeightUnit: z.enum(["kg", "lbs"]).optional(),
 });
 
-const patchSchema = preferencesSchema.merge(bodyWeightSchema).partial();
+const preferenceShape = preferencesSchema.merge(
+  z.object({
+    equipmentMode: z.enum(["all", "bodyweight_only", "custom"]).optional(),
+    availableEquipment: z.array(z.string()).optional(),
+    workoutEnvironment: z.enum(["office", "unrestricted"]).optional(),
+    quickTimeBudget: z.number().min(5).max(25).optional(),
+    planSessionMinutes: z.number().min(20).max(50).optional(),
+    restIntervalSeconds: z.number().min(15).max(60).optional(),
+    warmupRoutineEnabled: z.boolean().optional(),
+    warmupExerciseCount: z.number().min(1).max(4).optional(),
+    warmupReps: z.number().min(6).max(15).optional(),
+    cooldownRoutineEnabled: z.boolean().optional(),
+    cooldownExerciseCount: z.number().min(1).max(4).optional(),
+    cooldownHoldSeconds: z.number().min(20).max(40).optional(),
+  }).merge(bodyWeightSchema),
+);
+const patchSchema = preferenceShape.partial();
 
 export async function GET(req: NextRequest) {
   try {
@@ -36,8 +58,14 @@ export async function GET(req: NextRequest) {
       select: { onboardingPreferences: true },
     });
 
+    const rawPreferences = asRecord(user?.onboardingPreferences);
+    const normalized = normalizeWorkoutPreferences(rawPreferences);
+    const preferences = {
+      ...rawPreferences,
+      ...normalized,
+    };
     return NextResponse.json({
-      preferences: user?.onboardingPreferences ?? null,
+      preferences,
     });
   } catch (error) {
     console.error("Get preferences error:", error);
@@ -67,13 +95,31 @@ export async function PUT(req: NextRequest) {
       select: { onboardingPreferences: true },
     });
     const prev = (existing?.onboardingPreferences as Record<string, unknown>) ?? {};
-    const next: Record<string, unknown> = { ...rest, ...prev };
+    const next: Record<string, unknown> = { ...prev, ...rest };
     if (parsed.data.bodyWeight !== undefined) next.bodyWeight = parsed.data.bodyWeight;
     if (parsed.data.bodyWeightUnit !== undefined) next.bodyWeightUnit = parsed.data.bodyWeightUnit;
+    const normalized = normalizeWorkoutPreferences(next as Record<string, unknown>);
+    const payload: Prisma.InputJsonValue = JSON.parse(
+      JSON.stringify({
+      ...next,
+      equipmentMode: normalized.equipmentMode as EquipmentMode,
+      availableEquipment: normalized.availableEquipment,
+      workoutEnvironment: normalized.workoutEnvironment as WorkoutEnvironment,
+      quickTimeBudget: normalized.prescription.quickTimeBudget,
+      planSessionMinutes: normalized.prescription.planSessionMinutes,
+      restIntervalSeconds: normalized.prescription.restIntervalSeconds,
+      warmupRoutineEnabled: normalized.prescription.warmupRoutineEnabled,
+      warmupExerciseCount: normalized.prescription.warmupExerciseCount,
+      warmupReps: normalized.prescription.warmupReps,
+      cooldownRoutineEnabled: normalized.prescription.cooldownRoutineEnabled,
+      cooldownExerciseCount: normalized.prescription.cooldownExerciseCount,
+      cooldownHoldSeconds: normalized.prescription.cooldownHoldSeconds,
+    }),
+    );
 
     await prisma.user.update({
       where: { id: session.user.id },
-      data: { onboardingPreferences: next },
+      data: { onboardingPreferences: payload },
     });
 
     return NextResponse.json({ success: true });
@@ -82,3 +128,10 @@ export async function PUT(req: NextRequest) {
     return NextResponse.json({ error: "INTERNAL_SERVER_ERROR" }, { status: 500 });
   }
 }
+
+function asRecord(value: unknown): Record<string, unknown> {
+  if (value && typeof value === "object" && !Array.isArray(value)) {
+    return value as Record<string, unknown>;
+  }
+  return {};
+}

locales/en.ts

@@ -1545,21 +1545,60 @@ export default {
     time_label: "How much time do you have?",
     hint: "Great for a movement snack during work or on rest days.",
     generate: "Generate quick workout",
+    generate_with_duration: "Generate quick workout ({duration} min)",
     generating: "Generating...",
+    time_option_label: "{minutes} min",
+  },
+  goal_split: {
+    selection_hint: "Tap a day to load its muscles. You can fine-tune them in the next step.",
+  },
+  plan_page: {
+    create_title: "Create your training plan",
+    create_subtitle: "Set your goal and schedule. We'll generate a science-based split.",
+    sign_in_prompt_suffix: "to save your plan and track progress.",
+    save_error_auth: "Please sign in to save your plan.",
+    save_error_generic: "Something went wrong. Please try again.",
+    edit_title: "Edit your plan",
+    preserve_progress: "Your progress ({sessions} sessions) will be preserved.",
+    my_plan_title: "My Training Plan",
+    progress_title: "Progress",
+    progress_sessions: "{count} sessions completed",
+    next_recommended: "Next recommended: Day {day} · Cycle {cycle}",
+    weekly_split_title: "Weekly Split",
+    days_per_week: "{days} days / week",
+    next_up: "Next up",
+    save_plan: "Save plan",
+    save_changes: "Save changes",
+    train_button: "Train",
   },
  weekly_adjustment: {
    title: "Next week recommendation",
    apply: "Apply",
    applied: "Applied",
    days_per_week: "days/week",
  },
- plan_session: {
-   title: "Quick plan session",
-   subtitle: "One-click today's full workout — advances your plan",
+  plan_session: {
+    title: "Quick plan session",
+    subtitle: "One-click today's full workout — advances your plan",
+    today_title: "Today: Day {day}",
+    reason_no_recent_training: "No recent training history. Start from Day 1.",
+    reason_cycle_reset: "You finished the cycle. Start next cycle from Day {day} ({restDays}d since last session).",
+    reason_continue: "Last trained Day {lastDay} ({restDays}d ago). Continue with Day {nextDay}.",
+    target_duration: "Target duration: {duration} min",
+    duration_badge: "Suggested duration: {duration} min",
+    duration_range: "Recommended range: {min}-{max} min",
     hint: "Select your equipment below, then generate instantly.",
-   generate: "Start today's training",
-   generating: "Generating...",
- },
+    generate: "Start today's training",
+    generate_with_duration: "Generate this day's training ({duration} min)",
+    start_today_with_duration: "Start today's training ({duration} minutes)",
+    configure_equipment: "Select equipment to start",
+    requires_equipment: "Select at least one equipment (or enable Bodyweight-only mode) before generating.",
+    manage_plan: "Manage plan & progress",
+    generating: "Generating...",
+  },
+  stepper_bodyweight_mode_notice: "Bodyweight mode is active. BODY_ONLY equipment is auto-applied; change it in your preferences if needed.",
+  stepper_bodyweight_preference_notice: "Bodyweight preference is active and BODY_ONLY is auto-selected.",
+  stepper_split_day_hint: "Day {day} muscles loaded from your split. Adjust if needed.",
   steps: {
      equipment: {
         title: "Equipment",
@@ -1594,9 +1633,16 @@ export default {
     },
     exercise: {
       watch_video: "Watch video",
+      image_alt: "Exercise image",
+      add_with_name: "Add {name}",
+      description_title: "Description",
+      equipment_title: "Equipment",
+      types_title: "Exercise Types",
       shuffle: "Shuffle",
       pick: "Pick",
       remove: "Remove",
+      cancel: "Cancel",
+      confirm_pick: "Confirm Pick",
       no_video_available: "No video available.",
     },
     loading: {
@@ -1607,6 +1653,7 @@ export default {
     },
     no_exercises_found: "No exercises found. Try to change your equipment or muscles selection.",
     addExercise: "Add exercise",
+    add_exercise_mascot_alt: "Workout mascot",
     exerciseAdded: "{name} added to workout",
     exercises: "exercises",
     equipment: {
@@ -1678,17 +1725,38 @@ export default {
     },
     session: {
       back_to_workout: "Back to workout",
+      congrats_image_alt: "Trophy",
       congrats: "Congratulations, workout finished! 🎉",
       congrats_subtitle: "You've done it !",
       see_instructions: "See instructions",
       finish_set: "Finish Set",
      finish_session: "Finish Session",
+      rest_label: "Rest",
+      rest_countdown: "{seconds} s",
+      skip_rest: "Skip rest",
+      error_delete_session: "Failed to delete the session. Please try again.",
+      error_shuffling_exercise: "Failed to shuffle exercise. Please try again.",
+      error_picking_exercise: "Failed to pick exercise. Please try again.",
       warmup_title: "Warm-up Stretches",
       warmup_subtitle: "Dynamic stretches to activate your muscles before training. Tap to mark done.",
       cooldown_title: "Cool-down Stretches",
       cooldown_subtitle: "Static stretches to relax your muscles and aid recovery. Hold each for the duration shown.",
+      prescription_card_title: "Session setup",
+      prescription_rest_label: "Rest interval",
+      prescription_rest_value: "{seconds}s",
+      prescription_warmup_label: "Warm-up",
+      prescription_warmup_value: "{sets} x {reps} reps",
+      prescription_cooldown_label: "Cool-down",
+      prescription_cooldown_value: "{sets} x {seconds}s hold",
+      prescription_feature_disabled: "Not included",
       stretch_reps: "reps per side",
       stretch_hold: "hold each side",
+      exercise_completed: "Exercise completed",
+      exercise_pending: "Upcoming exercise",
+      toggle_complete: "Toggle complete",
+      delete_set: "Delete set",
+      time_unit_min: "min",
+      time_unit_seconds: "s",
      bodyweight: "Bodyweight",
       weight: "Weight",
       reps: "Reps",
@@ -1704,11 +1772,15 @@ export default {
       set_number_plural_singular: "Sets {number}",
       workout_in_progress: "Workout in Progress",
       started_at: "Started at",
+      target_duration_label: "Recommended duration",
+      remaining_time: "Remaining: {time}",
+      target_time_exceeded: "Over target by {time}",
       quit_workout: "Quit Workout",
       elapsed_time: "Elapsed Time",
       chronometer: "Chronometer",
       exercise_progress: "Exercise Progress",
       total_volume: "Total Volume",
+      exercise_image_alt: "Exercise image",
       current_exercise: "Current Exercise",
       complete: "Complete",
       active: "Active",
@@ -1977,7 +2049,6 @@ export default {
     premium_required: "Premium required to access statistics",
 
     total_workouts: "Total Workouts",
-    total_volume: "Total Volume",
     total_sets: "Total Sets",
     total_time: "Total Time",
     top_exercises: "Top Exercises",