Files / folder structure added

plugin/README.md

@@ -0,0 +1,38 @@
+# Native Plugin
+
+This folder is for the native Fallout 4 Together plugin.
+
+The plugin is expected to be built using F4SE and CommonLibF4.
+
+## Responsibilities
+
+The plugin should eventually:
+
+- Load through F4SE
+- Create log output
+- Detect the local player
+- Read player transform data
+- Connect to the external server
+- Send local player state
+- Receive remote player state
+- Apply remote actor updates
+
+## External Dependencies
+
+Do not commit F4SE or CommonLibF4 binaries directly into this repository.
+
+Document dependency setup in:
+
+```text
+plugin/external/README.md
+```
+
+## Build Output
+
+Compiled plugin files should not be committed unless part of an official release.
+
+Expected output eventually:
+
+```text
+Data/F4SE/Plugins/Fallout4Together.dll
+```

plugin/external/README.md

@@ -0,0 +1,29 @@
+# External Plugin Dependencies
+
+This folder documents external dependencies.
+
+Do not commit downloaded dependency binaries here unless their license allows it and the project intentionally vendors them.
+
+Expected dependencies:
+
+- Fallout 4 Script Extender, F4SE
+- CommonLibF4 or CommonLibF4 NG
+- CMake or XMake, depending on the selected template
+- Visual Studio C++ toolchain
+
+## F4SE
+
+Install F4SE into the Fallout 4 game folder according to the official instructions.
+
+## CommonLibF4
+
+Use a CommonLibF4 template as the starting point for the native plugin project.
+
+Record the selected template here:
+
+```text
+Selected template:
+Template URL:
+Commit/tag used:
+Date added:
+```

plugin/include/README.md

@@ -0,0 +1,11 @@
+# Include
+
+This folder is for shared native plugin header files.
+
+Possible future headers:
+
+- protocol types
+- player state types
+- network client declarations
+- logging declarations
+- configuration types

plugin/src/README.md

@@ -0,0 +1,13 @@
+# Source
+
+This folder is for Fallout 4 Together native plugin source files.
+
+Initial planned source areas:
+
+- Plugin entry point
+- Logging
+- F4SE/CommonLibF4 integration
+- Player state reading
+- Networking client
+- Remote player state storage
+- Safe game update application