chore: Change license from MIT to Apache 2.0

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

pyproject.toml

@@ -4,7 +4,7 @@ version = "2.16.0"
 description = "Signal Intelligence Platform - Pager/433MHz/ADS-B/Satellite/WiFi/Bluetooth"
 readme = "README.md"
 requires-python = ">=3.9"
-license = {text = "MIT"}
+license = {text = "Apache-2.0"}
 authors = [
     {name = "Intercept Contributors"}
 ]
@@ -14,7 +14,7 @@ classifiers = [
     "Environment :: Web Environment",
     "Framework :: Flask",
     "Intended Audience :: Developers",
-    "License :: OSI Approved :: MIT License",
+    "License :: OSI Approved :: Apache Software License",
     "Operating System :: POSIX :: Linux",
     "Operating System :: MacOS",
     "Programming Language :: Python :: 3",