Support multiple search terms in run history url

Summary: Previously, we could only specify one search term in the runs history URL, such as `/runs?q=id:10`. Now we can specify multiple comma seperated search terms, such as `/runs?q=id:10,mode:default`.

Test Plan: {F40049}

Reviewers: #ft, bengotow, alangenfeld

Reviewed By: #ft, alangenfeld

Differential Revision: https://dagster.phacility.com/D1066

js_modules/dagit/src/TokenizingField.tsx

@@ -33,6 +33,14 @@ function findProviderByToken(token: string, providers: SuggestionProvider[]) {
   return providers.find(p => p.token.toLowerCase() === token.toLowerCase());
 }
 
+export function tokenizedValuesListFromString(
+  str: string,
+  providers: SuggestionProvider[]
+) {
+  const tokens = str.split(",");
+  return tokens.map(token => tokenizedValueFromString(token, providers));
+}
+
 export function tokenizedValueFromString(
   str: string,
   providers: SuggestionProvider[]

js_modules/dagit/src/runs/RunHistory.tsx

@@ -38,7 +38,7 @@ import {
   TokenizingField,
   TokenizingFieldValue,
   SuggestionProvider,
-  tokenizedValueFromString
+  tokenizedValuesListFromString
 } from "../TokenizingField";
 import { HighlightedCodeBlock } from "../HighlightedCodeBlock";
 import { Link } from "react-router-dom";
@@ -196,7 +196,7 @@ export default class RunHistory extends React.Component<
     this.state = {
       sort: RunSort.START_TIME_DSC,
       search: props.initialSearch
-        ? [tokenizedValueFromString(props.initialSearch, suggestions)]
+        ? tokenizedValuesListFromString(props.initialSearch, suggestions)
         : [],
       statuses: AllRunStatuses
     };