Add C_NamePlate and WeakAuras modules

- Introduced C_NamePlate for nameplate-related functions, including GetNamePlateForUnit and GetNamePlates.
- Added WeakAuras module with various utility functions and methods for managing aura conditions and tooltips.

C_NamePlate.lua

@@ -0,0 +1,15 @@
+---@meta
+---
+--- C_NamePlate is a namespace for functions related to nameplates.
+---
+--- @class C_NamePlate
+C_NamePlate = {
+	--- @param unit string
+	--- @return Frame|nil
+	--- Returns the nameplate frame for a given unit.
+	GetNamePlateForUnit = function(unit) end,
+
+	--- @return table
+	--- Returns a table of all nameplates currently shown.
+	GetNamePlates = function() end,
+}

WeakAuras.lua

@@ -0,0 +1,65 @@
+---@meta
+
+--- @param unit string
+--- @return string
+function WA_ClassColorName(unit) end
+-- Args: unit (string)
+-- Returns: The name of the unit with class color formatting.
+
+--- @param string string
+--- @param numCharacters number
+--- @return string
+function WA_Utf8Sub(string, numCharacters) end
+-- Args: string (string), numCharacters (number)
+-- Returns: Shortened string, handling non-standard characters.
+
+-- Variables
+
+-- WeakAuras.GetActiveConditions(aura_env.id, aura_env.cloneId)
+-- Returns a table containing booleans for each Condition your Aura contains.
+
+-- WeakAuras.CurrentEncounter
+-- A table that holds encounter information for a fight.
+-- Access via: id (encounter_id), zone_id (ZoneMapID), boss_guids ({}).
+
+-- Functions
+---@class WeakAuras
+WeakAuras = {
+	--- @param eventName string
+	--- @param ... any
+	ScanEvents = function(eventName, ...) end,
+	--- @return boolean
+	IsOptionsOpen = function() end,
+	--- @param setID number
+	--- @return number
+	GetNumSetItemsEquipped = function(setID) end,
+
+	--- @param unit string
+	--- @param index number
+	--- @param filter string
+	--- @return string, string, number
+	GetAuraTooltipInfo = function(unit, index, filter) end,
+}
+
+-- Custom Glows
+local LCG = LibStub("LibCustomGlow-1.0")
+
+--- @param frame any
+--- @param color table
+--- @param numberOfLines number
+--- @param speed number
+--- @param length number
+--- @param thickness number
+--- @param xOffset number
+--- @param yOffset number
+--- @param border boolean
+--- @param key string
+function LCG.PixelGlow_Start(frame, color, numberOfLines, speed, length, thickness, xOffset, yOffset, border, key) end
+-- Args: frame (UI element), color (table), numberOfLines (number), speed (number), length (number), thickness (number), xOffset (number), yOffset (number), border (boolean), key (string)
+-- Starts pixel glow on the specified frame.
+
+--- @param frame any
+--- @param key string
+function LCG.PixelGlow_Stop(frame, key) end
+-- Args: frame (UI element), key (string, optional)
+-- Stops pixel glow on the specified frame.