* Simplify validation, compression heuristics, and notification scheduling
* Consolidate notification logic and add InputValidator monitoring
Follow-up improvements to address PR feedback:
1. Consolidate notification functions
- Add interruptionLevel parameter to sendLocalNotification
- Refactor sendNetworkAvailableNotification to use consolidated function
- Removes 12 lines of duplicate code
2. Add monitoring to InputValidator
- Log control character rejections for production monitoring
- Privacy-preserving: logs length + count, not actual content
- Uses .security category for proper log routing
3. Add comprehensive InputValidator tests
- 28 test cases covering validation, control characters, unicode, edge cases
- Ensures behavioral changes are well-tested and documented
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Co-authored-by: jack <jackjackbits@users.noreply.github.com>
* Fix fragmentation + BLE long-write + padding
- Accumulate CBATTRequest long writes by offset and decode once per central
- Decode original packet after fragment reassembly (preserve flags/compression)
- Switch MessagePadding to strict PKCS#7 and validate before unpadding
- Make BinaryProtocol.decode robust: try raw first, then unpad fallback
- Unpad frames before BLE notify; fragment when exceeding centrals' max update length
- Skip notify path when max update length < 21 bytes (protocol minimum)
Verified large PMs and announces route without decode errors and peers show reliably.
* Tests: fix weak delegate lifetime, legacy constants, and unused vars; fragment unpadded frames
- BLEServiceTests: hold strong reference to MockBitchatDelegate
- IntegrationTests: fix inline comment braces; replace removed types with test-safe values; use numeric 0x06 for legacy handshake resp checks
- BinaryProtocolTests: remove unused minResult variable
- BLEService: fragment the unpadded frame so fragments are efficient
* tests: add Noise rehandshake recovery test; document in-memory test bus and autoFlood; stabilize large-network broadcast
* tests: align suite with current behavior (compression, padding, routing, nonce); deflake and stabilize
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Co-authored-by: jack <jackjackbits@users.noreply.github.com>
- Add LZ4 message compression for 30-70% bandwidth reduction
- Implement adaptive battery optimization with power modes
- Optimize Bloom filter with bit-packed storage and SHA256 hashing
- Create WiFi Direct integration plan for future implementation
- Enable and update Bloom filter tests
