chore: remove old scripts

scripts/check_hidden_chars.sh

@@ -1,41 +0,0 @@
-#!/bin/bash
-
-# Script to check for hidden/invisible characters in Go files
-# This helps detect potential prompt injection attempts
-
-echo "Checking Go files for hidden characters..."
-
-# Find all Go files in the repository
-go_files=$(find . -name "*.go" -type f)
-
-# Counter for files with hidden characters
-files_with_hidden=0
-
-for file in $go_files; do
-  # Check for specific Unicode hidden characters that could be used for prompt injection
-  # This excludes normal whitespace like tabs and newlines
-  # Looking for:
-  # - Zero-width spaces (U+200B)
-  # - Zero-width non-joiners (U+200C)
-  # - Zero-width joiners (U+200D)
-  # - Left-to-right/right-to-left marks (U+200E, U+200F)
-  # - Bidirectional overrides (U+202A-U+202E)
-  # - Byte order mark (U+FEFF)
-  if hexdump -C "$file" | grep -E 'e2 80 8b|e2 80 8c|e2 80 8d|e2 80 8e|e2 80 8f|e2 80 aa|e2 80 ab|e2 80 ac|e2 80 ad|e2 80 ae|ef bb bf' > /dev/null 2>&1; then
-    echo "Hidden characters found in: $file"
-    
-    # Show the file with potential issues
-    echo "  Hexdump showing suspicious characters:"
-    hexdump -C "$file" | grep -E 'e2 80 8b|e2 80 8c|e2 80 8d|e2 80 8e|e2 80 8f|e2 80 aa|e2 80 ab|e2 80 ac|e2 80 ad|e2 80 ae|ef bb bf' | head -10
-    
-    files_with_hidden=$((files_with_hidden + 1))
-  fi
-done
-
-if [ $files_with_hidden -eq 0 ]; then
-  echo "No hidden characters found in any Go files."
-else
-  echo "Found hidden characters in $files_with_hidden Go file(s)."
-fi
-
-exit $files_with_hidden  # Exit with number of affected files as status code

scripts/snapshot

@@ -1,3 +0,0 @@
-#!/usr/bin/env bash
-set -e
-goreleaser build --clean --snapshot --skip validate