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.

tier4_ghidra.txt

@@ -0,0 +1,20 @@
+ 61  000b:30a5  42
+ 62  0008:bc27  41
+ 63  0008:d214  40
+ 64  0005:1565  39
+ 65  0008:4bba  39
+ 66  0009:6f5a  38
+ 67  0009:8ef6  38
+ 68  000a:7b30  38
+ 69  000a:7b3f  38
+ 70  0009:6e7f  35
+ 71  000a:7b35  35
+ 72  0009:c433  34
+ 73  0009:2156  33
+ 74  000a:2c41  33
+ 75  000a:454d  32
+ 76  000b:2446  31
+ 77  0005:1238  30
+ 78  000b:1446  30
+ 79  000d:85da  29
+ 80  0005:1511  29