[parsing] Prepare Iceshrimp.Parsing project for wasm compilation

Iceshrimp.Parsing/Iceshrimp.Parsing.fsproj

@@ -5,6 +5,12 @@
         <GenerateDocumentationFile>true</GenerateDocumentationFile>
     </PropertyGroup>
     
+    <PropertyGroup Condition="'$(WASM)' == 'true'">
+        <RuntimeIdentifier>browser-wasm</RuntimeIdentifier>
+        <PublishTrimmed>true</PublishTrimmed>
+        <RunAOTCompilation>true</RunAOTCompilation>
+    </PropertyGroup>
+
     <ItemGroup>
         <Compile Include="SearchQuery.fs"/>
         <Compile Include="Mfm.fs" />

Iceshrimp.Parsing/SearchQuery.fs

@@ -1,6 +1,7 @@
 namespace Iceshrimp.Parsing
 
 open System
+open System.Runtime.InteropServices.JavaScript
 open FParsec
 
 module SearchQueryFilters =
@@ -247,6 +248,7 @@ module private SearchQueryParser =
 module SearchQuery =
     open SearchQueryParser
 
+    [<JSExport>]
     let parse str =
         match run parse str with
         | Success(result, _, _) -> result