feat: build Stride local app with Garmin imports and friends-only sharing

app/templates/activity.html

@@ -0,0 +1,14 @@
+{% extends 'base.html' %}
+{% block title %}{{ activity.title }} · Stride{% endblock %}
+{% block breadcrumb %}ACTIVITY / {{ activity.sport|upper }}{% endblock %}
+{% block head %}<link rel="stylesheet" href="{{ url_for('static',filename='vendor/leaflet.css') }}">{% endblock %}
+{% block content %}
+<a class="back-link" href="{{ url_for('web.dashboard') if owner_view else url_for('web.profile',username=activity.owner.username) }}">← {{ 'Your activities' if owner_view else activity.owner.display_name }}</a>
+<div class="page-heading"><div><span class="eyebrow">{{ activity.sport|upper }} · {{ activity.started_at|localdate(activity.owner.timezone, '%A, %d %B %Y') }}</span><h1>{{ activity.title }}</h1><p>By <a href="{{ url_for('web.profile',username=activity.owner.username) }}">{{ activity.owner.display_name }}</a> <span class="dot-separator">·</span> {{ activity.started_at|localdate(activity.owner.timezone, '%H:%M') }}</p></div><span class="pill {{ activity.visibility }}">{{ activity.visibility|title }}</span></div>
+<div class="stats-grid"><article class="stat-card featured"><div class="stat-label">DISTANCE</div><div class="stat-value">{{ '%.2f'|format(activity.distance_km) }}<small>km</small></div></article><article class="stat-card"><div class="stat-label">TIMER TIME</div><div class="stat-value time-value">{{ activity.duration_s|duration }}</div></article><article class="stat-card"><div class="stat-label">AVERAGE PACE</div><div class="stat-value">{{ activity.pace }}<small>/km</small></div></article><article class="stat-card"><div class="stat-label">AVERAGE HEART RATE</div><div class="stat-value">{{ activity.avg_hr|int if activity.avg_hr else '—' }}<small>bpm</small></div></article></div>
+<section class="panel map-panel"><div class="section-head"><h2>The route.</h2><span class="subtle-label">{{ 'Full recorded route' }}</span></div><div id="route-map" data-url="{{ url_for('web.data',activity_id=activity.id) }}"><p class="map-placeholder">Loading activity…</p></div><p id="map-status" class="map-status"></p></section>
+<div class="detail-charts"><section class="panel"><div class="section-head"><h2>Pace</h2><span class="subtle-label">min/km</span></div><div class="chart-wrap"><canvas id="pace-chart" role="img" aria-label="Pace over distance"></canvas></div></section><section class="panel"><div class="section-head"><h2>Heart rate</h2><span class="subtle-label">bpm</span></div><div class="chart-wrap"><canvas id="hr-chart" role="img" aria-label="Heart rate over distance"></canvas></div></section></div>
+<div class="detail-bottom"><section class="panel"><div class="section-head"><h2>Laps & splits</h2><span class="subtle-label">{{ activity.laps|length }} recorded laps</span></div><table class="splits-table"><thead><tr><th>LAP</th><th>DISTANCE</th><th>TIME</th><th>PACE /KM</th><th>HR</th></tr></thead><tbody>{% for lap in activity.laps %}<tr><td>{{ loop.index }}</td><td>{{ '%.2f'|format(lap.distance / 1000) }} km</td><td>{{ lap.duration|duration }}</td><td>{{ lap.pace|duration if lap.pace else '—' }}</td><td>{{ lap.heart_rate|int if lap.heart_rate else '—' }}</td></tr>{% else %}<tr><td colspan="5">No laps recorded.</td></tr>{% endfor %}</tbody></table></section>
+{% if owner_view %}<section class="panel publishing-panel"><span class="eyebrow">YOUR RUN, YOUR CHOICE</span><h2>Sharing settings</h2><form method="post" action="{{ url_for('web.edit_activity',activity_id=activity.id) }}" class="stack"><input type="hidden" name="csrf_token" value="{{ csrf_token() }}"><label>Activity title<input name="title" value="{{ activity.title }}" maxlength="160" required></label><label>Who can see this activity?<select name="visibility"><option value="private" {{ 'selected' if activity.visibility == 'private' }}>Only me</option><option value="friends" {{ 'selected' if activity.visibility == 'friends' }}>Accepted friends</option></select></label><p class="field-help">Accepted friends can see the full route, date, statistics and charts of shared activities. Choose Only me to keep this activity private.</p><button class="button primary">Save changes ↗</button></form></section>{% endif %}</div>
+{% endblock %}
+{% block scripts %}<script src="{{ url_for('static',filename='vendor/leaflet.js') }}"></script><script src="{{ url_for('static',filename='vendor/chart.umd.js') }}"></script><script src="{{ url_for('static',filename='activity.js') }}"></script>{% endblock %}