feat(linkedin-thought-leadership): v1.0.0 — initial open-source import

Build LinkedIn thought leadership with algorithmic understanding,
strategic consistency, and AI-assisted content creation. Updated for
the January 2026 360Brew algorithm change.

16 agents, 25 commands, 6 skills, 9 hooks, 24 reference docs.

Personal data sanitized: voice samples generalized to template,
high-engagement posts cleared, region-specific references replaced
with placeholders.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

plugins/linkedin-thought-leadership/scripts/analytics/src/models/types.ts

@@ -0,0 +1,74 @@
+export interface PostAnalytics {
+  id: string; // Hash of title + date
+  title: string; // First ~100 chars of post content
+  publishedDate: string; // YYYY-MM-DD
+  metrics: PostMetrics;
+  importedAt: string; // ISO datetime
+  exportSource: string; // Original CSV filename
+}
+
+export interface PostMetrics {
+  impressions: number;
+  reactions: number;
+  comments: number;
+  shares: number;
+  clicks: number;
+  engagementRate: number; // (reactions+comments+shares+clicks)/impressions * 100
+}
+
+export interface AnalyticsBatch {
+  batchId: string; // UUID-like identifier
+  importedAt: string; // ISO datetime
+  exportFilename: string;
+  dateRange: { from: string; to: string };
+  postCount: number;
+  posts: PostAnalytics[];
+}
+
+export interface WeeklyReport {
+  week: string; // ISO week e.g. "2026-W05"
+  generatedAt: string;
+  summary: {
+    totalPosts: number;
+    totalImpressions: number;
+    totalReactions: number;
+    totalComments: number;
+    totalShares: number;
+    totalClicks: number;
+    avgEngagementRate: number;
+    avgImpressionsPerPost: number;
+  };
+  topPerformers: PostAnalytics[];
+  underperformers: PostAnalytics[];
+  trends: {
+    impressionsTrend: TrendDirection;
+    engagementTrend: TrendDirection;
+    comparedTo: string;
+    percentChange: {
+      impressions: number;
+      engagement: number;
+    };
+  };
+  alerts: Alert[];
+}
+
+export type TrendDirection = "up" | "down" | "stable";
+
+export interface Alert {
+  type: "spike" | "drop" | "milestone";
+  severity: "info" | "warning" | "critical";
+  metric: string;
+  message: string;
+  postId?: string;
+  value: number;
+  baseline: number;
+  deviations: number;
+}
+
+export const ALERT_THRESHOLDS = {
+  spike: 2.0,
+  drop: -1.5,
+  weeklyDropWarning: -30,
+  weeklyDropCritical: -50,
+  weeklySpikeInfo: 100,
+} as const;