refactor: split Lua modules into 1-function-per-file pattern

- ui_level2/profile.lua → profile/ (render, save_profile)
- ui_level3/layout.lua → layout/ (render, stats, tabs + existing)
- ui_home/navigate.lua → navigate/ (to_level2, to_level3, open_docs)
- ui_level5/transfer.lua → transfer/ (initiate, confirm, assign_god)
- ui_login/actions.lua → actions/ (handle_login, handle_register)
- ui_login/validate.lua → validate/ (login, register)
- ui_auth/gate.lua → gate/ (check, wrap)

All modules include types.lua and init.lua facade for backward compatibility

fakemui/icons/Clear.tsx

@@ -0,0 +1,7 @@
+import { Icon, type IconProps } from './Icon'
+
+export const Clear = (props: IconProps) => (
+  <Icon {...props}>
+    <path d="M205.65686 194.34314a8.00035 8.00035 0 0 1-11.31372 11.31372L128 139.31371l-66.34314 66.34315a8.00035 8.00035 0 0 1-11.31372-11.31372L116.68629 128l-66.34315-66.34314a8.00035 8.00035 0 0 1 11.31372-11.31372L128 116.68629l66.34314-66.34315a8.00035 8.00035 0 0 1 11.31372 11.31372L139.31371 128Z" />
+  </Icon>
+)

fakemui/icons/DeleteOutline.tsx

@@ -0,0 +1,7 @@
+import { Icon, type IconProps } from './Icon'
+
+export const DeleteOutline = (props: IconProps) => (
+  <Icon {...props}>
+    <path d="M216 48h-40v-8a24.0275 24.0275 0 0 0-24-24h-48a24.0275 24.0275 0 0 0-24 24v8H40a8 8 0 0 0 0 16h8v144a16.01833 16.01833 0 0 0 16 16h128a16.01833 16.01833 0 0 0 16-16V64h8a8 8 0 0 0 0-16ZM96 40a8.00917 8.00917 0 0 1 8-8h48a8.00917 8.00917 0 0 1 8 8v8H96Zm96 168H64V64h128Zm-80-104v64a8 8 0 0 1-16 0v-64a8 8 0 0 1 16 0Zm48 0v64a8 8 0 0 1-16 0v-64a8 8 0 0 1 16 0Z" />
+  </Icon>
+)

fakemui/icons/DescriptionOutlined.tsx

@@ -0,0 +1,7 @@
+import { Icon, type IconProps } from './Icon'
+
+export const DescriptionOutlined = (props: IconProps) => (
+  <Icon {...props}>
+    <path d="M213.65723 82.34326l-56-56A8.00235 8.00235 0 0 0 152 24H56a16.01833 16.01833 0 0 0-16 16v176a16.01833 16.01833 0 0 0 16 16h144a16.01833 16.01833 0 0 0 16-16V88a8.00235 8.00235 0 0 0-2.34277-5.65674ZM200 216H56V40h92.686L200 91.314ZM88 112a8 8 0 0 1 8-8h64a8 8 0 0 1 0 16H96a8 8 0 0 1-8-8Zm0 32a8 8 0 0 1 8-8h64a8 8 0 0 1 0 16H96a8 8 0 0 1-8-8Zm0 32a8 8 0 0 1 8-8h64a8 8 0 0 1 0 16H96a8 8 0 0 1-8-8Z" />
+  </Icon>
+)

fakemui/icons/Email.tsx

@@ -0,0 +1,7 @@
+import { Icon, type IconProps } from './Icon'
+
+export const Email = (props: IconProps) => (
+  <Icon {...props}>
+    <path d="M224 48H32a8.00039 8.00039 0 0 0-8 8v136a16.01833 16.01833 0 0 0 16 16h176a16.01833 16.01833 0 0 0 16-16V56a8.00039 8.00039 0 0 0-8-8Zm-96 85.15039L52.57129 64h150.85742ZM98.71094 128l-58.71094 50.96484V77.03516Zm16.585 14.39844L122.666 148.873a8.00052 8.00052 0 0 0 10.668 0l7.37012-6.47461L198.29395 192H57.70605Zm41.99024-14.39844 58.71386-50.96484v101.92968Z" />
+  </Icon>
+)

fakemui/icons/FilterList.tsx

@@ -0,0 +1,7 @@
+import { Icon, type IconProps } from './Icon'
+
+export const FilterList = (props: IconProps) => (
+  <Icon {...props}>
+    <path d="M200 136a8 8 0 0 1-8 8H64a8 8 0 0 1 0-16h128a8 8 0 0 1 8 8Zm32-56H24a8 8 0 0 0 0 16h208a8 8 0 0 0 0-16Zm-80 96h-48a8 8 0 0 0 0 16h48a8 8 0 0 0 0-16Z" />
+  </Icon>
+)

fakemui/icons/FolderOutlined.tsx

@@ -0,0 +1,7 @@
+import { Icon, type IconProps } from './Icon'
+
+export const FolderOutlined = (props: IconProps) => (
+  <Icon {...props}>
+    <path d="M216 72h-84.68652L104.24316 48.97656A15.94758 15.94758 0 0 0 92.68652 44H40a16.01833 16.01833 0 0 0-16 16v140.61621A15.3932 15.3932 0 0 0 39.38379 216H216.88916A15.11326 15.11326 0 0 0 232 200.88867V88a16.01833 16.01833 0 0 0-16-16ZM92.68652 60l27.07227 24H40V60Zm123.31348 140H40V100h176Z" />
+  </Icon>
+)

fakemui/icons/KeyboardArrowDown.tsx

@@ -0,0 +1,7 @@
+import { Icon, type IconProps } from './Icon'
+
+export const KeyboardArrowDown = (props: IconProps) => (
+  <Icon {...props}>
+    <path d="M213.65686 101.65686l-80 80a8.00035 8.00035 0 0 1-11.31372 0l-80-80a8.00035 8.00035 0 0 1 11.31372-11.31372L128 164.68629l74.34314-74.34315a8.00035 8.00035 0 0 1 11.31372 11.31372Z" />
+  </Icon>
+)

fakemui/icons/LibraryAdd.tsx

@@ -0,0 +1,7 @@
+import { Icon, type IconProps } from './Icon'
+
+export const LibraryAdd = (props: IconProps) => (
+  <Icon {...props}>
+    <path d="M224 64v128a8 8 0 0 1-8 8H88a8 8 0 0 1-8-8V64a8 8 0 0 1 8-8h128a8 8 0 0 1 8 8Zm-8-24H64a8 8 0 0 0 0 16h152v136a8 8 0 0 0 16 0V48a8 8 0 0 0-8-8ZM40 72a8 8 0 0 0-8 8v128a8 8 0 0 0 8 8h128a8 8 0 0 0 0-16H48V80a8 8 0 0 0-8-8Zm112 56h-24V104a8 8 0 0 0-16 0v24h-24a8 8 0 0 0 0 16h24v24a8 8 0 0 0 16 0v-24h24a8 8 0 0 0 0-16Z" />
+  </Icon>
+)

packages/ui_auth/seed/scripts/gate.lua

@@ -1,49 +1,3 @@
-local check = require("check")
-
----@class AuthGate
-local M = {}
-
----@class User
----@field id string
----@field level? number
-
----@class GateContext
----@field user? User
----@field requiredLevel? number
----@field children? table
-
----@class CheckResult
----@field allowed boolean
----@field reason? string
----@field redirect? string
-
----@class UIComponent
----@field type string
----@field props? table
-
----@param ctx GateContext
----@return CheckResult
-function M.check(ctx)
-  if not ctx.user then
-    return { allowed = false, reason = "not_authenticated", redirect = "/login" }
-  end
-  if ctx.requiredLevel and not check.can_access(ctx.user, ctx.requiredLevel) then
-    return { allowed = false, reason = "insufficient_permission" }
-  end
-  return { allowed = true }
-end
-
----@param ctx GateContext
----@return UIComponent|table
-function M.wrap(ctx)
-  local result = M.check(ctx)
-  if not result.allowed then
-    if result.redirect then
-      return { type = "Redirect", props = { to = result.redirect } }
-    end
-    return { type = "AccessDenied", props = { reason = result.reason } }
-  end
-  return ctx.children
-end
-
-return M
+-- Gate module redirect
+-- Functions split into gate/ directory for 1-function-per-file pattern
+return require("gate.init")

packages/ui_auth/seed/scripts/gate/check.lua

@@ -0,0 +1,42 @@
+-- Check user access permissions
+
+local check = require("check")
+
+---@class User
+---@field id string
+---@field level? number
+
+---@class GateContext
+---@field user? User
+---@field requiredLevel? number
+
+---@class CheckResult
+---@field allowed boolean
+---@field reason? string
+---@field redirect? string
+
+local M = {}
+
+---Check if user has required access level
+---@param ctx GateContext
+---@return CheckResult
+function M.check(ctx)
+  if not ctx.user then
+    return {
+      allowed = false,
+      reason = "not_authenticated",
+      redirect = "/login"
+    }
+  end
+  
+  if ctx.requiredLevel and not check.can_access(ctx.user, ctx.requiredLevel) then
+    return {
+      allowed = false,
+      reason = "insufficient_permission"
+    }
+  end
+  
+  return { allowed = true }
+end
+
+return M

packages/ui_auth/seed/scripts/gate/init.lua

@@ -0,0 +1,15 @@
+-- Gate module facade
+-- Re-exports all gate functions for backward compatibility
+
+local check_mod = require("gate.check")
+local wrap_mod = require("gate.wrap")
+
+---@class GateModule
+---@field check fun(ctx: GateContext): CheckResult
+---@field wrap fun(ctx: GateContext): UIComponent|table
+local M = {}
+
+M.check = check_mod.check
+M.wrap = wrap_mod.wrap
+
+return M

packages/ui_auth/seed/scripts/gate/types.lua

@@ -0,0 +1,21 @@
+-- Type definitions for auth gate module
+
+---@class User
+---@field id string User identifier
+---@field level? number User permission level
+
+---@class GateContext
+---@field user? User Current user or nil
+---@field requiredLevel? number Minimum level required
+---@field children? table Child components to render if allowed
+
+---@class CheckResult
+---@field allowed boolean Whether access is allowed
+---@field reason? string Reason for denial
+---@field redirect? string URL to redirect to
+
+---@class UIComponent
+---@field type string Component type name
+---@field props? table Component properties
+
+return {}

packages/ui_auth/seed/scripts/gate/wrap.lua

@@ -0,0 +1,32 @@
+-- Wrap content with auth gate
+
+local check_module = require("gate.check")
+
+---@class GateContext
+---@field user? table
+---@field requiredLevel? number
+---@field children? table
+
+---@class UIComponent
+---@field type string
+---@field props? table
+
+local M = {}
+
+---Wrap content with authentication/authorization gate
+---@param ctx GateContext
+---@return UIComponent|table
+function M.wrap(ctx)
+  local result = check_module.check(ctx)
+  
+  if not result.allowed then
+    if result.redirect then
+      return { type = "Redirect", props = { to = result.redirect } }
+    end
+    return { type = "AccessDenied", props = { reason = result.reason } }
+  end
+  
+  return ctx.children
+end
+
+return M

packages/ui_login/seed/scripts/validate.lua

@@ -1,51 +1,3 @@
----@class ValidationError
----@field field string
----@field message string
-
----@class ValidationResult
----@field valid boolean
----@field errors ValidationError[]
-
----@class LoginData
----@field username string?
----@field password string?
-
----@class RegisterData
----@field username string?
----@field email string?
----@field password string?
-
-local M = {}
-
----Validate login credentials
----@param data LoginData
----@return ValidationResult
-function M.login(data)
-  local errors = {}
-  if not data.username or data.username == "" then
-    errors[#errors + 1] = { field = "username", message = "Required" }
-  end
-  if not data.password or #data.password < 6 then
-    errors[#errors + 1] = { field = "password", message = "Min 6 chars" }
-  end
-  return { valid = #errors == 0, errors = errors }
-end
-
----Validate registration data
----@param data RegisterData
----@return ValidationResult
-function M.register(data)
-  local errors = {}
-  if not data.username or #data.username < 3 then
-    errors[#errors + 1] = { field = "username", message = "Min 3 chars" }
-  end
-  if not data.email or not string.match(data.email, "^[^@]+@[^@]+%.[^@]+$") then
-    errors[#errors + 1] = { field = "email", message = "Invalid email" }
-  end
-  if not data.password or #data.password < 8 then
-    errors[#errors + 1] = { field = "password", message = "Min 8 chars" }
-  end
-  return { valid = #errors == 0, errors = errors }
-end
-
-return M
+-- Validation module redirect
+-- Functions split into validate/ directory for 1-function-per-file pattern
+return require("validate.init")

packages/ui_login/seed/scripts/validate/init.lua

@@ -0,0 +1,15 @@
+-- Validation module facade
+-- Re-exports all validation functions for backward compatibility
+
+local login_mod = require("validate.login")
+local register_mod = require("validate.register")
+
+---@class ValidateModule
+---@field login fun(data: LoginData): ValidationResult
+---@field register fun(data: RegisterData): ValidationResult
+local M = {}
+
+M.login = login_mod.login
+M.register = register_mod.register
+
+return M

packages/ui_login/seed/scripts/validate/login.lua

@@ -0,0 +1,34 @@
+-- Validate login credentials
+
+---@class ValidationError
+---@field field string
+---@field message string
+
+---@class ValidationResult
+---@field valid boolean
+---@field errors ValidationError[]
+
+---@class LoginData
+---@field username string?
+---@field password string?
+
+local M = {}
+
+---Validate login credentials
+---@param data LoginData
+---@return ValidationResult
+function M.login(data)
+  local errors = {}
+  
+  if not data.username or data.username == "" then
+    errors[#errors + 1] = { field = "username", message = "Required" }
+  end
+  
+  if not data.password or #data.password < 6 then
+    errors[#errors + 1] = { field = "password", message = "Min 6 chars" }
+  end
+  
+  return { valid = #errors == 0, errors = errors }
+end
+
+return M

packages/ui_login/seed/scripts/validate/register.lua

@@ -0,0 +1,39 @@
+-- Validate registration data
+
+---@class ValidationError
+---@field field string
+---@field message string
+
+---@class ValidationResult
+---@field valid boolean
+---@field errors ValidationError[]
+
+---@class RegisterData
+---@field username string?
+---@field email string?
+---@field password string?
+
+local M = {}
+
+---Validate registration data
+---@param data RegisterData
+---@return ValidationResult
+function M.register(data)
+  local errors = {}
+  
+  if not data.username or #data.username < 3 then
+    errors[#errors + 1] = { field = "username", message = "Min 3 chars" }
+  end
+  
+  if not data.email or not string.match(data.email, "^[^@]+@[^@]+%.[^@]+$") then
+    errors[#errors + 1] = { field = "email", message = "Invalid email" }
+  end
+  
+  if not data.password or #data.password < 8 then
+    errors[#errors + 1] = { field = "password", message = "Min 8 chars" }
+  end
+  
+  return { valid = #errors == 0, errors = errors }
+end
+
+return M

packages/ui_login/seed/scripts/validate/types.lua

@@ -0,0 +1,20 @@
+-- Type definitions for validation module
+
+---@class ValidationError
+---@field field string Field name with error
+---@field message string Error message description
+
+---@class ValidationResult
+---@field valid boolean Whether validation passed
+---@field errors ValidationError[] List of errors (empty if valid)
+
+---@class LoginData
+---@field username string? Username to validate
+---@field password string? Password to validate
+
+---@class RegisterData
+---@field username string? Username to validate
+---@field email string? Email to validate
+---@field password string? Password to validate
+
+return {}