d4rkbot: API v1 mit Key-System, Env-Diät, Rebranding

- API-Keys (SHA-256-Hash, Scopes, last_used) — Verwaltung auf der Setup-Seite,
  Klartext-Key wird genau einmal angezeigt
- /api/v1: message, dm, roles (add/remove), member/:id, stats — Bearer-Auth
  mit Scope-Prüfung, Embed-Sanitizing, README-Doku mit Python-Beispiel
- Env-Diät: PUBLIC_URL + GITEA_URL jetzt Settings (Env nur Fallback),
  OAuth-Redirect dynamisch; Env enthält nur noch Secrets/Bootstrap
- Rebranding ecobot → d4rkbot (Packages, Container, Cookies, README);
  Volume-Name bleibt ecobot_data (Datenerhalt), Portainer-Stack-Name bleibt

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

src/bot/release-feed.js

@@ -1,6 +1,6 @@
 // Release-Ankündigungen: großes Embed in den konfigurierten Kanal (Setup-Seite)
 import { ActionRowBuilder, ButtonBuilder, ButtonStyle, EmbedBuilder } from 'discord.js';
-import { releaseChannelId } from '../runtime-settings.js';
+import { releaseChannelId, publicUrl } from '../runtime-settings.js';
 import { config } from '../config.js';
 
 const BRAND_ORANGE = 0xff4d00;
@@ -36,7 +36,7 @@ export async function postReleaseEmbed(client, release) {
 
     const buttons = new ActionRowBuilder().addComponents(
         new ButtonBuilder().setStyle(ButtonStyle.Link).setLabel('Changelog').setEmoji('📋')
-            .setURL(`${config.publicUrl}/changelog`)
+            .setURL(`${publicUrl()}/changelog`)
     );
     if (release.url) {
         buttons.addComponents(

src/bot/watchdog.js

@@ -34,7 +34,7 @@ export async function watchdogTick(client, { failsBeforeAlert = FAILS_BEFORE_ALE
                 method: 'GET',
                 redirect: 'follow',
                 signal: AbortSignal.timeout(TIMEOUT_MS),
-                headers: { 'User-Agent': 'ecobot-watchdog/1.0' },
+                headers: { 'User-Agent': 'd4rkbot-watchdog/1.0' },
             });
             ok = res.status < 500;
             detail = `HTTP ${res.status}`;

src/bot/weekly-recap.js

@@ -2,7 +2,7 @@
 // eine Zusammenfassung der Woche in den Devlog-Kanal.
 import { EmbedBuilder } from 'discord.js';
 import { weeklyStats, getSetting, setSetting } from '../db.js';
-import { devlogChannelId } from '../runtime-settings.js';
+import { devlogChannelId, publicUrl } from '../runtime-settings.js';
 import { config } from '../config.js';
 
 const BRAND_YELLOW = 0xf5c518;
@@ -48,7 +48,7 @@ export async function postWeeklyRecap(client) {
     const embed = new EmbedBuilder()
         .setColor(BRAND_YELLOW)
         .setTitle('📊 Wochen-Rückblick')
-        .setURL(`${config.publicUrl}/devlogs`)
+        .setURL(`${publicUrl()}/devlogs`)
         .setDescription(
             `\`\`\`\n${buildBars(stats.perDay)}\n\`\`\``
         )