Split `ReplacementAccentPrototype and ReplacementAccentComponent` in different files (#35107)

* Split ReplacementAccentPrototype  and ReplacementAccentComponent

* Fixes

* Fixes

* inheritdoc

Content.Server/Speech/Prototypes/ReplacementAccentPrototype.cs

@@ -0,0 +1,31 @@
+using Robust.Shared.Prototypes;
+
+namespace Content.Server.Speech.Prototypes;
+
+[Prototype("accent")]
+public sealed partial class ReplacementAccentPrototype : IPrototype
+{
+    /// <inheritdoc/>
+    [ViewVariables]
+    [IdDataField]
+    public string ID { get; private set; } = default!;
+
+    /// <summary>
+    ///     If this array is non-null, the full text of anything said will be randomly replaced with one of these words.
+    /// </summary>
+    [DataField]
+    public string[]? FullReplacements;
+
+    /// <summary>
+    ///     If this dictionary is non-null and <see cref="FullReplacements"/> is null, any keys surrounded by spaces
+    ///     (words) will be replaced by the value, attempting to intelligently keep capitalization.
+    /// </summary>
+    [DataField]
+    public Dictionary<string, string>? WordReplacements;
+
+    /// <summary>
+    /// Allows you to substitute words, not always, but with some chance
+    /// </summary>
+    [DataField]
+    public float ReplacementChance = 1f;
+}