Initial project setup: Bun + cheerio scraper with dev mode

- config/ with default + local (gitignored) merge pattern
- fetcher with manual redirect tracking, cookie jar, dev mode JSON logging
- cheerio parser stub ready for selectors
- telegram sender
- weekday-aware entry point

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

config/default.ts

@@ -0,0 +1,35 @@
+export interface DayUrls {
+  monday: string
+  tuesday: string
+  wednesday: string
+  thursday: string
+  friday: string
+}
+
+export interface TelegramConfig {
+  botToken: string
+  chatId: string
+}
+
+export interface Config {
+  days: DayUrls
+  devMode: boolean
+  telegram: TelegramConfig
+}
+
+const config: Config = {
+  days: {
+    monday:    "",
+    tuesday:   "",
+    wednesday: "",
+    thursday:  "",
+    friday:    "",
+  },
+  devMode: false,
+  telegram: {
+    botToken: "",
+    chatId:   "",
+  },
+}
+
+export default config