Fix arranque en HF: import de goalkicks opcional (feature WIP no commiteada) + re-aplicar p=2 y plegables

El deploy fallaba (ModuleNotFoundError: routes_goalkicks) porque app.py importaba la
feature de goalkicks (en desarrollo local, sin commitear). Ahora el import es opcional.
Se re-aplican similitud p=2 y los plegables de perfil/similares.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/racing_reports/team_vars.py

@@ -289,8 +289,8 @@ def similar_teams(league: str, season: str, team: str, variables: list[str],
     dist = dist[~is_self.values]
     order = dist.sort_values().head(top).index
     # Similitud 0-100% calibrada: d̄ = distancia promedio entre TODOS los pares del pool
-    # (referencia del 50%). sim = 100·2^(-d/d̄) → cada d̄ de distancia, se divide por dos.
-    # 100% en d=0; 84% en 0.25·d̄; 71% en 0.5·d̄; 50% en d̄; 25% en 2·d̄.
+    # (referencia del 50%). sim = 100·2^(-(d/d̄)²) (p=2: aplana cerca de 0, cae fuerte lejos).
+    # 100% en d=0; 95.8% en 0.25·d̄; 84.1% en 0.5·d̄; 50% en d̄; 6.25% en 2·d̄.
     from scipy.spatial.distance import pdist
     Z = zmat.to_numpy()
     if len(Z) > 1500:  # cota para pools enormes (scope "todas")
@@ -299,7 +299,7 @@ def similar_teams(league: str, season: str, team: str, variables: list[str],
     dbar = float(pdist(Z).mean()) if len(Z) > 1 else 0.0
 
     def _sim(d):
-        return round(100.0 * (2.0 ** (-float(d) / dbar)), 1) if dbar > 1e-9 else (100.0 if d < 1e-9 else 0.0)
+        return round(100.0 * (2.0 ** (-(float(d) / dbar) ** 2)), 1) if dbar > 1e-9 else (100.0 if d < 1e-9 else 0.0)
 
     teams = [{
         "equipo": str(pool.loc[i, "equipo"]),

src/racing_reports/web/app.py

@@ -22,7 +22,10 @@ from racing_reports.api.routes_meta import router as api_meta_router
 from racing_reports.api.routes_reports import router as api_reports_router
 from racing_reports.api.routes_team_vars import router as api_team_vars_router
 from racing_reports.api.routes_ejes import router as api_ejes_router
-from racing_reports.api.routes_goalkicks import router as api_goalkicks_router
+try:  # feature en desarrollo (archivos pueden no estar en el deploy)
+    from racing_reports.api.routes_goalkicks import router as api_goalkicks_router
+except Exception:  # noqa: BLE001
+    api_goalkicks_router = None
 from racing_reports.api.routes_lowblock import router as api_lowblock_router
 from racing_reports.config import DEFAULT_SETTINGS
 from racing_reports.datastore import DataStore
@@ -51,7 +54,8 @@ app.include_router(api_reports_router)
 app.include_router(api_jobs_router)
 app.include_router(api_team_vars_router)
 app.include_router(api_ejes_router)
-app.include_router(api_goalkicks_router)
+if api_goalkicks_router is not None:
+    app.include_router(api_goalkicks_router)
 app.include_router(api_lowblock_router)
 
 # Estado en memoria (single container en HF Space). Re-export para retrocompat.

src/racing_reports/web/templates/home.html

@@ -441,9 +441,12 @@
         <p class="text-xs text-red-300 mt-2" x-show="tvpError" x-text="tvpError"></p>
 
         <!-- gráfico de z-scores (barras centradas en 0, banda ±1 sombreada) -->
-        <div x-show="tvpResult && tvpResult.items && tvpResult.items.length" class="mt-5">
-          <div class="text-sm font-medium mb-1"><span x-text="tvpResult?.equipo"></span>
+        <div x-show="tvpResult && tvpResult.items && tvpResult.items.length" class="mt-5" x-data="{ pOpen: true }">
+          <div class="text-sm font-medium mb-1 cursor-pointer select-none flex items-center gap-2" @click="pOpen=!pOpen">
+            <span class="text-xs transition-transform" :class="pOpen ? 'rotate-90' : ''">▶</span>
+            <span x-text="tvpResult?.equipo"></span>
             <span class="text-xs text-gray-400" x-text="'('+tvpResult?.competencia+' · '+tvpResult?.temporada+') · vs '+tvpResult?.scope+' · '+tvpResult?.pool_size+' equipos'"></span></div>
+          <div x-show="pOpen">
           <div class="space-y-1.5">
             <template x-for="it in (tvpResult?.items || [])" :key="it.variable">
               <div class="flex items-center gap-2 text-xs">
@@ -489,6 +492,7 @@
             <img :src="tvpResult?.radar_b64 ? 'data:image/png;base64,'+tvpResult.radar_b64 : ''" alt="Radar" class="rounded-lg max-w-md w-full"/>
           </div>
           <p x-show="tvpResult && tvpResult.items && tvpResult.items.length && !tvpResult.radar_b64" class="text-xs text-gray-500 mt-2">El radar necesita al menos 3 variables.</p>
+          </div>
         </div>
       </section>
 
@@ -530,9 +534,11 @@
         </div>
         <p class="text-xs text-gray-500 mt-1" x-show="tvsPool.length">Con pool armado, "Buscar en" queda ignorado: los similares se buscan en esas ligas-temporadas.</p>
         <p class="text-xs text-red-300 mt-2" x-show="tvsError" x-text="tvsError"></p>
-        <div x-show="tvsResult && tvsResult.teams" class="mt-3">
-          <div class="text-xs text-gray-400 mb-1">Más parecidos a <span class="text-gray-200" x-text="tvsResult?.equipo"></span> · vs <span x-text="tvsResult?.scope"></span> (<span x-text="tvsResult?.pool_size"></span> equipos)</div>
-          <table class="w-full text-xs">
+        <div x-show="tvsResult && tvsResult.teams" class="mt-3" x-data="{ sOpen: true }">
+          <div class="text-xs text-gray-400 mb-1 cursor-pointer select-none flex items-center gap-2" @click="sOpen=!sOpen">
+            <span class="transition-transform" :class="sOpen ? 'rotate-90' : ''">▶</span>
+            Más parecidos a <span class="text-gray-200" x-text="tvsResult?.equipo"></span> · vs <span x-text="tvsResult?.scope"></span> (<span x-text="tvsResult?.pool_size"></span> equipos)</div>
+          <table class="w-full text-xs" x-show="sOpen">
             <thead><tr class="text-gray-400 text-left"><th class="py-1">#</th><th>Equipo</th><th>Liga</th><th>Temp.</th><th class="text-right">Similitud</th></tr></thead>
             <tbody>
               <template x-for="(t, i) in (tvsResult?.teams || [])" :key="t.competencia+t.temporada+t.equipo">