feat(stars): add historical visual (#9)

notebook/dashboard.ipynb

@@ -238,6 +238,45 @@
    "outputs": [],
    "execution_count": null
   },
+  {
+   "metadata": {},
+   "cell_type": "code",
+   "source": [
+    "# Star History\n",
+    "stargazer_data = []\n",
+    "for repo in df_repos.to_dict('records'):\n",
+    "    stargazers = repo['_repo'].get_stargazers_with_dates()\n",
+    "    for stargazer in stargazers:\n",
+    "        stargazer_data.append({\n",
+    "            \"repo\": repo['repo'],\n",
+    "            \"date\": stargazer.starred_at,\n",
+    "        })\n",
+    "\n",
+    "# Convert to DataFrame\n",
+    "df_stargazers = pd.DataFrame(stargazer_data)\n",
+    "\n",
+    "# Sort by date\n",
+    "df_stargazers = df_stargazers.sort_values(by=\"date\")\n",
+    "\n",
+    "# Calculate cumulative stars\n",
+    "df_stargazers[\"cumulative_stars\"] = df_stargazers.groupby(\"repo\").cumcount() + 1\n",
+    "\n",
+    "# Visualize using Plotly\n",
+    "fig = px.line(\n",
+    "    df_stargazers,\n",
+    "    x=\"date\",\n",
+    "    y=\"cumulative_stars\",\n",
+    "    color=\"repo\",\n",
+    "    title=\"Star History\",\n",
+    "    labels={\"date\": \"Date\", \"cumulative_stars\": \"Cumulative Stars\"},\n",
+    ")\n",
+    "\n",
+    "fig.show()"
+   ],
+   "id": "a08398efe666a399",
+   "outputs": [],
+   "execution_count": null
+  },
   {
    "metadata": {},
    "cell_type": "markdown",