M1: add networked rigged player avatar (run-around character)

- Import Hodaart Low Poly Character Collection 3 (humanoid-rigged, LFS)
- PlayerAvatar.cs: owner-authoritative CharacterController movement, animation
  derived from measured speed on every client (no NetworkAnimator needed)
- OwnerAuthNetworkTransform.cs: owner-authoritative NetworkTransform
- PlayerLocomotion.controller: Idle/Walk/Run 1D blend tree on Speed (reuses
  Hodaart clips)
- PlayerCharacter.prefab (Character 01 + CC + NetworkObject + owner NT +
  PlayerAvatar + Animator w/ humanoid avatar); registered as PlayerPrefab
- Verified in play: spawns, visible, Idle pose (rig animates), owner-auth

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Assets/Hodaart/HodaartLowPolyCharacterCollection3/Documents/ReadMe.txt

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+LOW POLY CHARACTER COLLECTION 3
+
+Thank you for purchasing this collection. 
+
+
+
+--- FOLDER STRUCTURE ---
+
+Documents: Contains this ReadMe file.
+Materials: PBR materials assigned.
+Models: 3D meshes for all prefabs.
+Prefabs: Ready-to-use game objects with materials pre-applied. Drag and drop these into your scene.
+Scene: Includes all Demo scenes to showcase all assets in one layout.
+Textures: PBR texture maps.
+
+
+
+--- ASSET LIST (10 UNIQUE CHARACTERS) ---
+
+Character 01:        vertices: 3,143     triangles: 6,112
+Character 02:        vertices: 2,742     triangles: 5,288
+Character 03:        vertices: 3,326     triangles: 6,552
+Character 04:        vertices: 3,068     triangles: 5,944
+Character 05:        vertices: 2,856     triangles: 5,616
+Character 06:        vertices: 3,674     triangles: 7,092
+Character 07:        vertices: 3,053     triangles: 5,904
+Character 08:        vertices: 3,085     triangles: 5,902
+Character 09:        vertices: 3,074     triangles: 5,972
+Character 10:        vertices: 3,673     triangles: 7,200
+
+TOTAL: objects=10,    vertices: 31,694  triangles: 61,582
+
+
+
+--- TECHNICAL DETAILS ---
+
+Textures: 2K PBR workflow (can be downscaled in Unity for optimization).
+Optimization: Low poly meshes optimized for real-time performance.
+Setup: Prefabs are pre-configured; just place them in your hierarchy.
+
+Texture Resolution: 2048   2048
+Included Texture Maps: Albedo (Base Color)
+Materials: All character meshes use a single shared material for optimized performance
+UV Layout: Non-overlapping UVs, optimized for game-ready use
+
+
+
+--- IMPORTANT ---
+
+To interact with the sample demo, make sure the new Input System package is installed and enabled before importing the package.
+You can install it from the Package Manager by going to Window > Package Manager, then searching for and installing the “Input System” package.
+After installation, Unity will prompt you to enable the new Input System. Click “Yes” and allow Unity to restart.
+You can also enable it manually by going to Edit > Project Settings > Player > Active Input Handling, then selecting either “Input System Package (New)” or “Both” for compatibility.
+
+
+
+--- SUPPORT & CONTACT ---
+
+If you have any questions or need support, please contact:
+Email: hodamoghim@gmail.com
+
+If you find this asset useful, please leave a review on the Unity Asset Store.
+Your feedback is greatly appreciated!