Add Hugo website and rewrite docs to match current engine

New Hugo site in website/ with prosperon.dev theme (blue/gold/castle
aesthetic), docs sidebar navigation, and content pages. Rewrote all
doc files to align with the actual codebase: compositor+film2d
rendering, use() modules (no global prosperon object), Pit language,
script+JSON entity model. Added entities.md, front matter to all
70+ API docs, and updated API index for current module architecture.

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

docs/api/modules/actor.md

@@ -1,3 +1,8 @@
+---
+title: "actor"
+type: docs
+---
+
 # actor
 
 

docs/api/modules/camera.md

@@ -1,3 +1,8 @@
+---
+title: "camera"
+type: docs
+---
+
 # camera
 
 ### list() <sub>function</sub>

docs/api/modules/cmd.md

@@ -1,3 +1,8 @@
+---
+title: "cmd"
+type: docs
+---
+
 # cmd
 
 ### length <sub>number</sub>

docs/api/modules/color.md

@@ -1,3 +1,8 @@
+---
+title: "color"
+type: docs
+---
+
 # color
 
 ### Color <sub>object</sub>

docs/api/modules/debug.md

@@ -1,3 +1,8 @@
+---
+title: "debug"
+type: docs
+---
+
 # debug
 
 ### stack_depth() <sub>function</sub>

docs/api/modules/dmon.md

@@ -1,3 +1,8 @@
+---
+title: "dmon"
+type: docs
+---
+
 # dmon
 
 ### watch() <sub>function</sub>

docs/api/modules/doc.md

@@ -1,3 +1,8 @@
+---
+title: "doc"
+type: docs
+---
+
 # doc
 
 

docs/api/modules/draw2d.md

@@ -1,3 +1,8 @@
+---
+title: "draw2d"
+type: docs
+---
+
 # draw2d
 
 

docs/api/modules/enet.md

@@ -1,3 +1,8 @@
+---
+title: "enet"
+type: docs
+---
+
 # enet
 
 ### initialize() <sub>function</sub>

docs/api/modules/event.md

@@ -1,3 +1,8 @@
+---
+title: "event"
+type: docs
+---
+
 # event
 
 ### push_event(event) <sub>function</sub>

docs/api/modules/geometry.md

@@ -1,3 +1,8 @@
+---
+title: "geometry"
+type: docs
+---
+
 # geometry
 
 

docs/api/modules/graphics.md

@@ -1,3 +1,8 @@
+---
+title: "graphics"
+type: docs
+---
+
 # graphics
 
 

docs/api/modules/imgui.md

@@ -1,3 +1,8 @@
+---
+title: "imgui"
+type: docs
+---
+
 # imgui
 
 ### windowpos() <sub>function</sub>

docs/api/modules/input.md

@@ -1,3 +1,8 @@
+---
+title: "input"
+type: docs
+---
+
 # input
 
 ### mouse_show(show) <sub>function</sub>

docs/api/modules/io.md

@@ -1,3 +1,8 @@
+---
+title: "io"
+type: docs
+---
+
 # io
 
 ### rm(path) <sub>function</sub>

docs/api/modules/js.md

@@ -1,3 +1,8 @@
+---
+title: "js"
+type: docs
+---
+
 # js
 
 

docs/api/modules/json.md

@@ -1,3 +1,8 @@
+---
+title: "json"
+type: docs
+---
+
 # json
 
 ### encode(val,space,replacer,whitelist) <sub>function</sub>

docs/api/modules/loop.md

@@ -1,3 +1,8 @@
+---
+title: "loop"
+type: docs
+---
+
 # loop
 
 ### step() <sub>function</sub>

docs/api/modules/math.md

@@ -1,3 +1,8 @@
+---
+title: "math"
+type: docs
+---
+
 # math
 
 ### dot() <sub>function</sub>

docs/api/modules/miniz.md

@@ -1,3 +1,8 @@
+---
+title: "miniz"
+type: docs
+---
+
 # miniz
 
 ### read(data) <sub>function</sub>

docs/api/modules/nota.md

@@ -1,3 +1,8 @@
+---
+title: "nota"
+type: docs
+---
+
 # nota
 
 ### encode(value) <sub>function</sub>

docs/api/modules/os.md

@@ -1,3 +1,8 @@
+---
+title: "os"
+type: docs
+---
+
 # os
 
 ### make_transform() <sub>function</sub>

docs/api/modules/packer.md

@@ -1,3 +1,8 @@
+---
+title: "packer"
+type: docs
+---
+
 # packer
 
 ### getAllFiles(dir) <sub>function</sub>

docs/api/modules/render.md

@@ -1,3 +1,8 @@
+---
+title: "render"
+type: docs
+---
+
 # render
 
 ### _main <sub>object</sub>

docs/api/modules/resources.md

@@ -1,3 +1,8 @@
+---
+title: "resources"
+type: docs
+---
+
 # resources
 
 ### scripts <sub>object</sub>

docs/api/modules/sound.md

@@ -1,3 +1,8 @@
+---
+title: "sound"
+type: docs
+---
+
 # sound
 
 ### undefined <sub>string</sub>

docs/api/modules/spline.md

@@ -1,3 +1,8 @@
+---
+title: "spline"
+type: docs
+---
+
 # spline
 
 ### catmull() <sub>function</sub>

docs/api/modules/time.md

@@ -1,3 +1,8 @@
+---
+title: "time"
+type: docs
+---
+
 # time
 
 The main time object, handling date/time utilities in earth-seconds.

docs/api/modules/tween.md

@@ -1,3 +1,8 @@
+---
+title: "tween"
+type: docs
+---
+
 # tween
 
 ### Tween <sub>object</sub>

docs/api/modules/util.md

@@ -1,3 +1,8 @@
+---
+title: "util"
+type: docs
+---
+
 # util
 
 

docs/api/modules/video.md

@@ -1,3 +1,8 @@
+---
+title: "video"
+type: docs
+---
+
 # video
 
 ### make_video() <sub>function</sub>