feat: expand companion platform, device controls, and memoir workflows

Add customer and operator login, BLE provisioning, device fleet controls, call memory, memoir generation, and refreshed family and maintenance portals. Include API contracts, migrations, firmware sources, tests, assets, and deployment documentation.

internal/extraction/workflow.go

@@ -0,0 +1,58 @@
+package extraction
+
+import (
+	"encoding/json"
+	"errors"
+	"strings"
+)
+
+// Dify orchestrates the model steps. These rules also apply to its final output
+// before the existing story writers can save or merge anything.
+func WorkflowPrompts() (string, string)         { return eventExtractionPrompt, dailyExtractionPrompt }
+func WorkflowContent(in GenerationInput) string { return generationContent(in) }
+
+func ValidateWorkflowResult(in GenerationInput, result GenerationResult, modelRef string) (GenerationResult, error) {
+	result.Summary = strings.TrimSpace(result.Summary)
+	result.DecisionReason = strings.TrimSpace(result.DecisionReason)
+	result.OpenTopic = strings.TrimSpace(result.OpenTopic)
+	result.Keywords = normalizedKeywords(result.Keywords)
+	if result.Stories == nil || result.DailyEvents == nil {
+		return GenerationResult{}, errors.New("workflow event arrays required")
+	}
+	if err := normalizeEvents(&result, in); err != nil {
+		return GenerationResult{}, err
+	}
+	normalizeDecisionContent(&result)
+	if !validGeneratedContent(result) {
+		return GenerationResult{}, errors.New("workflow content failed validation")
+	}
+	actual := make([]DailyEvent, 0, len(result.DailyEvents))
+	for _, d := range result.DailyEvents {
+		if d.TimeScope != "today_actual" || strings.TrimSpace(d.Evidence) == "" || !strings.Contains(in.Content, d.Evidence) {
+			return GenerationResult{}, errors.New("daily event lacks original evidence")
+		}
+		future := false
+		for _, phrase := range []string{"明天", "明早", "前几天", "打算", "计划", "尚未", "还没动手", "想着", "还想", "一会儿", "以后再"} {
+			if strings.Contains(d.Content, phrase) {
+				future = true
+				break
+			}
+		}
+		if !future {
+			actual = append(actual, d)
+		}
+	}
+	result.DailyEvents = actual
+	result.ModelRef = modelRef
+	result.PromptVersion = "content-events-dify-v1"
+	result.AllowStory = result.Meaningful && result.StoryWorthy
+	return result, nil
+}
+
+func ParseWorkflowResult(in GenerationInput, raw json.RawMessage, modelRef string) (GenerationResult, error) {
+	var result GenerationResult
+	if json.Unmarshal(raw, &result) != nil {
+		return result, errors.New("invalid workflow extraction JSON")
+	}
+	return ValidateWorkflowResult(in, result, modelRef)
+}