Consolidate project documentation and attribution

Add public-alias credits and a tested in-game credits page, centralize project guidance and asset provenance, import the complete authored fur channel maps, and keep starter-island collision synchronized with imported props.

docs/README-PLAYTEST.txt

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+NETfishing
+v0.6.7-alpha
+Alpha 0.6.7
+
+Thank you for trying this early private playtest.
+
+NETfishing is an early multiplayer fishing game. This alpha includes local
+progression, player-hosted and dedicated multiplayer sessions, public room
+discovery, and direct UDP connections. Expect rough edges and please keep a
+backup of any save or identity data you care about.
+
+INSTALLATION
+
+1. Extract the entire ZIP into a new folder.
+2. Keep the executable and netfishing.pck together.
+3. Launch netfishing.exe on Windows or netfishing on Linux.
+
+Windows may show a warning for an unsigned application. This private build is
+not code signed. Only run a copy received from the playtest organizer.
+
+Linux users may need to allow execution:
+
+    chmod +x netfishing
+
+CONTROLS
+
+Move                         W / A / S / D or left stick
+Jump                         Space
+Sprint                       Shift
+Sneak                        Ctrl
+Slow walk                    Alt
+Rotate camera                Hold right mouse, or use right stick
+Cycle active hotbar slot     Mouse wheel
+Select hotbar slot           1 through 9
+Zoom camera                  Shift + mouse wheel
+Cast / withdraw / reel       Left mouse
+Cooler, Bag, and Logbook     Tab
+Game Menu / back             Escape
+Open Fishing Shop            E while near the shop
+
+FISHING
+
+- Hold left mouse to select cast distance, then release to cast.
+- The target preview shows whether the selected landing point is fishable.
+- While waiting, hold left mouse to withdraw the bobber.
+- A bite starts the chase automatically.
+- Hold left mouse to advance the green catch meter.
+- At barriers, use distinct left-click presses to damage the barrier.
+- Do not let the red chase meter catch the green meter.
+- Accessibility auto-click can be enabled in Settings.
+- Approach the bright Fishing Shop booth and press E to open it.
+- The Fishing Shop buys one Cooler fish at a time for full base value.
+- Buy Coffee, Energy Drinks, Snacks, and Fish Finders as Bag supplies.
+- Drag supplies from Bag to the hotbar and left-click in READY to use one.
+- Coffee improves movement; other supplies temporarily improve fishing.
+- The Cooler starts at 12 fish; buy permanent capacity expansions at the shop.
+- Reel Speed upgrades increase authoritative green reeling progress.
+- Rod Power upgrades increase damage per valid barrier action.
+- Shop upgrades persist in the local progression save.
+- Escape closes shop confirmations before closing the shop itself.
+
+FEATURES TO TRY
+
+- Hosting a private or public room and joining compatible online sessions
+- Direct-IP, saved-server, recent-server, and public-room connection flows
+- Text chat, player calls, player lists, relationships, and moderation tools
+- Movement, jumping, camera rotation, and zoom
+- Short, medium, and maximum-distance casts
+- Valid water and invalid land casts
+- Manual withdrawal before a bite
+- Barrier-and-chase catching
+- Accessibility auto-click settings
+- Catch showcase and fish size variation
+- Cooler, Bag, Logbook, favorites, and sorting
+- Basic Fishing Rod equipment and the 1–9 hotbar
+- Pelican selling and wallet updates
+- Physical Fishing Shop sales and persistent fishing upgrades
+- Save, Continue, New Game, and Delete Save
+- Game Menu and persistent camera settings
+- Water-entry recovery from several shores
+
+SAVES AND SETTINGS
+
+Progression and settings are stored in Godot's per-user application-data
+directory, outside this extracted game folder. Delete Save removes progression
+but preserves settings.
+
+Windows:
+    %APPDATA%\Godot\app_userdata\NETFISHING\
+
+Linux:
+    ~/.local/share/godot/app_userdata/NETFISHING/
+
+This is an early save format. Keep expectations modest and report any failure
+to Continue, save, sell, favorite, or retain an individual fish.
+
+FEEDBACK
+
+Please include:
+
+- Your operating system and whether you used mouse/keyboard or controller
+- What you were doing when a problem occurred
+- Whether the issue repeated after restarting
+- Screenshots or a short recording when useful
+- How movement, casting, chase pressure, barrier clicking, menus, and camera
+  controls felt
+
+KNOWN ALPHA LIMITATIONS
+
+- Public sessions remain direct connections; restrictive NAT or carrier-grade
+  networks may prevent some players from joining.
+- Multiplayer, dedicated-server deployment, UI, and balance are still alpha.
+- Some fish and character artwork remains temporary.
+- There is no installer or automatic updater.
+- Windows builds are unsigned.