Feat: FileManager (#98) (#703)

* feat: add file manager module

- Complete file manager implementation with UI/UX
- Add drive management functionality
- Add file upload/download with progress tracking
- Add stamp integration and handling
- Add bulk operations and context menus

Co-authored-by: Roland Seres <roland.seres90@gmail.com>
Co-authored-by: nidishk <nidishkrishnan45@gmail.com>

src/modules/filemanager/constants/common.ts

@@ -0,0 +1,11 @@
+import { FeedIndex, RedundancyLevel } from '@ethersphere/bee-js'
+import { capitalizeFirstLetter } from '../utils/common'
+
+export const FEED_INDEX_ZERO = FeedIndex.fromBigInt(BigInt(0))
+
+export const erasureCodeMarks = Object.entries(RedundancyLevel)
+  .filter(([_, value]) => typeof value === 'number')
+  .map(([key, value]) => ({
+    value: value as number,
+    label: capitalizeFirstLetter(key),
+  }))