Add various scripts and JSON plans for Ghidra project

- Introduced `seg043_boundary_repair.json` to manage function boundaries in segment 043.
- Created `read_file.py` for reading and printing file content size.
- Added `resolve_bb4f.py` to resolve specific function call targets.
- Implemented `resolve_top_targets.py` to find resolved NE targets for top-called wrapper functions.
- Added `script_contents.txt` to summarize NE relocation far calls.
- Updated `tier4_ghidra.txt`, `tier4_ghidra_check.txt`, `tier4_output.txt`, and `tier4_result.txt` with function call statistics.
- Created `tier5_errors.txt` for error logging and `tier5_output.txt` for additional function call statistics.
- Established `tools` directory with helper scripts for the Ghidra project, including CLI and common functionalities.
- Implemented command-line interface in `cli.py` for various project operations.
- Added `common.py` for shared functions and configurations across tools.
- Introduced `validate_fixups.py` to validate NE relocation fixups against known addresses.

resolve_bb4f.py

@@ -0,0 +1,20 @@
+"""Resolve 0008:bb58 (FUN_0008_bb4f's inner CALLF operand at +1)"""
+import json
+
+with open(r'k:\ghidra\Crusader_Decomp\ne_reloc_fixups.json') as f:
+    fixups = json.load(f)
+
+by_off = {f['source_file_offset']: f for f in fixups}
+
+# 0008:bb58 CALLF, operand at 0008:bb59 = flat 0x8BB59
+flat = 0x8BB59
+if flat in by_off:
+    m = by_off[flat]
+    print(f"0008:bb58 CALLF -> {m.get('target','?')} (ghidra: {m.get('target_ghidra','?')})")
+else:
+    print(f"NOT FOUND at 0x{flat:X}")
+    # Try nearby
+    for d in range(-2, 5):
+        if flat+d in by_off:
+            m = by_off[flat+d]
+            print(f"  +{d}: {m.get('target','?')} (ghidra: {m.get('target_ghidra','?')})")