Crash fixes, reorg handling, and sync performance improvements

- Fix FFI panics with catch_unwind and safe CString construction
- Handle poisoned mutex/RwLock after prior panics instead of crashing
- Fix empty block list panics in clear_blocks and invalidate_block
- Reuse Tokio runtime across block fetch batches to reduce overhead
- Add fetch_blocks_with_runtime for caller-managed runtime lifecycle
- Update branding, dependencies, and checkpoints for DragonX

util/build.sh

@@ -1,50 +1,50 @@
-#!/usr/bin/env bash
-# Copyright 2021-2022 The Hush Developers
-# Distributed under the GPLv3 software license, see the accompanying
-# file LICENSE or https://www.gnu.org/licenses/gpl-3.0.en.html
-
-# Purpose: Script to build Hush silentdragonxlite on x86 64-bit arch
-## Usage: ./util/build.sh
-
-# Check if rustc is installed on system and exits if it is not
-if ! [ -x "$(command -v rustc)" ]; then
-  echo 'Error: rustc is not installed. Install it and try again.' >&2
-  exit 1
-fi
-# Check if cargo is installed on system and exits if it is not
-if ! [ -x "$(command -v cargo)" ]; then
-  echo 'Error: cargo is not installed. Install it and try again.' >&2
-  exit 1
-fi
-# Check if rustfmt is installed on system and exits if it is not
-if ! [ -x "$(command -v rustfmt)" ]; then
-  echo 'Error: rustfmt is not installed. Install it and try again.' >&2
-  exit 1
-fi
-
-echo ""
-echo "Welcome to the Hush magic folks..."
-echo ""
-echo " ####  #####  #             ####  #      #    #####  #    # # #      #####     ##### # #    # ###### "
-echo "#      #    # #            #    # #      #    #    # #    # # #      #    #      #   # ##  ## #      "
-echo " ####  #    # #      ##### #      #      #    #####  #    # # #      #    #      #   # # ## # #####  "
-echo "     # #    # #            #      #      #    #    # #    # # #      #    #      #   # #    # #      "
-echo "#    # #    # #            #    # #      #    #    # #    # # #      #    #      #   # #    # #      "
-echo " ####  #####  ######        ####  ###### #    #####   ####  # ###### #####       #   # #    # ###### "
-
-# now to compiling...
-echo ""
-echo "You have the requirements installed, so let's build!"
-
-cargo build --release
-
-# check if compile was success
-if [ $? -ne 0 ]; then
-  echo ""
-  echo 'Error: Something went wrong and it did not build successfully... Please reach out if you need support.' >&2
-  exit 1
-fi
-
-echo ""
-echo "Hush silentdragonxlite-cli is now compiled for you. Enjoy and reach out if you need support."
-echo "For options, run ./silentdragonxlite --help"
+#!/usr/bin/env bash
+# Copyright 2021-2022 The Hush Developers
+# Distributed under the GPLv3 software license, see the accompanying
+# file LICENSE or https://www.gnu.org/licenses/gpl-3.0.en.html
+
+# Purpose: Script to build Hush silentdragonxlite on x86 64-bit arch
+## Usage: ./util/build.sh
+
+# Check if rustc is installed on system and exits if it is not
+if ! [ -x "$(command -v rustc)" ]; then
+  echo 'Error: rustc is not installed. Install it and try again.' >&2
+  exit 1
+fi
+# Check if cargo is installed on system and exits if it is not
+if ! [ -x "$(command -v cargo)" ]; then
+  echo 'Error: cargo is not installed. Install it and try again.' >&2
+  exit 1
+fi
+# Check if rustfmt is installed on system and exits if it is not
+if ! [ -x "$(command -v rustfmt)" ]; then
+  echo 'Error: rustfmt is not installed. Install it and try again.' >&2
+  exit 1
+fi
+
+echo ""
+echo "Welcome to the Hush magic folks..."
+echo ""
+echo " ####  #####  #             ####  #      #    #####  #    # # #      #####     ##### # #    # ###### "
+echo "#      #    # #            #    # #      #    #    # #    # # #      #    #      #   # ##  ## #      "
+echo " ####  #    # #      ##### #      #      #    #####  #    # # #      #    #      #   # # ## # #####  "
+echo "     # #    # #            #      #      #    #    # #    # # #      #    #      #   # #    # #      "
+echo "#    # #    # #            #    # #      #    #    # #    # # #      #    #      #   # #    # #      "
+echo " ####  #####  ######        ####  ###### #    #####   ####  # ###### #####       #   # #    # ###### "
+
+# now to compiling...
+echo ""
+echo "You have the requirements installed, so let's build!"
+
+cargo build --release
+
+# check if compile was success
+if [ $? -ne 0 ]; then
+  echo ""
+  echo 'Error: Something went wrong and it did not build successfully... Please reach out if you need support.' >&2
+  exit 1
+fi
+
+echo ""
+echo "Hush silentdragonxlite-cli is now compiled for you. Enjoy and reach out if you need support."
+echo "For options, run ./silentdragonxlite --help"