feat(reports): complete reporting system with deviations, progress curves, multi-format export

- Added planned/actual/baseline dates to Phase and Feature models
- Created ProgressSnapshot model + migration for historical tracking
- Implemented CaptureDailyProgressSnapshot job (scheduled daily at 06:30)
- Added DeviationCalculator logic (SPI, planned progress, deviation days)
- ReportGenerator service with complete data aggregation
- ReportController with builder, preview, generate (HTML/Excel)
- ReportBuilder Livewire component with date range, entity selection, format
- ProjectReportExport with 10 sheets (Summary, Phases, Features, Inspections, Issues, Tasks, Deviations, Media, Progress Curve, Parameters)
- Blade partials for all sections (header, summary, phases, features, inspections, issues, tasks, media, deviations, progress curve)
- New routes: /projects/{project}/reports/*
- Added 'generate reports' permission
- All 101 tests passing

database/migrations/2026_08_24_094858_add_planned_actual_dates_to_phases_table.php

@@ -0,0 +1,24 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('phases', function (Blueprint $table) {
+            // actual_start and actual_end already exist
+            $table->date('baseline_start')->nullable()->after('actual_end');
+            $table->date('baseline_end')->nullable()->after('baseline_start');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('phases', function (Blueprint $table) {
+            $table->dropColumn(['baseline_start', 'baseline_end']);
+        });
+    }
+};

database/migrations/2026_08_24_094903_add_planned_actual_dates_to_features_table.php

@@ -0,0 +1,31 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::table('features', function (Blueprint $table) {
+            $table->date('planned_start')->nullable()->after('responsible');
+            $table->date('planned_end')->nullable()->after('planned_start');
+            $table->date('actual_start')->nullable()->after('planned_end');
+            $table->date('actual_end')->nullable()->after('actual_start');
+            $table->date('baseline_start')->nullable()->after('actual_end');
+            $table->date('baseline_end')->nullable()->after('baseline_start');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::table('features', function (Blueprint $table) {
+            $table->dropColumn([
+                'planned_start', 'planned_end',
+                'actual_start', 'actual_end',
+                'baseline_start', 'baseline_end'
+            ]);
+        });
+    }
+};

database/migrations/2026_08_24_094906_create_progress_snapshots_table.php

@@ -0,0 +1,35 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        Schema::create('progress_snapshots', function (Blueprint $table) {
+            $table->id();
+            $table->morphs('trackable'); // Phase, Feature, Task
+            $table->date('snapshot_date');
+            $table->decimal('progress', 5, 2)->default(0); // 0-100
+            $table->date('planned_start')->nullable();
+            $table->date('planned_end')->nullable();
+            $table->date('actual_start')->nullable();
+            $table->date('actual_end')->nullable();
+            $table->string('method')->default('manual'); // manual|inspection|task|geometry|hybrid
+            $table->json('metadata')->nullable(); // {earned_value, planned_value, actual_cost, spi, cpi, ...}
+            $table->timestamps();
+            
+            // Short index name for MySQL 64-char limit
+            $table->unique(['trackable_type', 'trackable_id', 'snapshot_date'], 'ps_trackable_date_unique');
+            $table->index(['trackable_type', 'trackable_id', 'snapshot_date'], 'ps_trackable_date_idx');
+            $table->index(['snapshot_date'], 'ps_snapshot_date_idx');
+        });
+    }
+
+    public function down(): void
+    {
+        Schema::dropIfExists('progress_snapshots');
+    }
+};