Update API Keys to be tied to a user, add apikey lru-cache, handle deactivating expired keys

client/strings/en-us.json

@@ -242,6 +242,8 @@
   "LabelAlreadyInYourLibrary": "Already in your library",
   "LabelApiKeyCreated": "API Key \"{0}\" created successfully.",
   "LabelApiKeyCreatedDescription": "Make sure to copy the API key now as you will not be able to see this again.",
+  "LabelApiKeyUser": "Act on behalf of user",
+  "LabelApiKeyUserDescription": "This API key will have the same permissions as the user it is acting on behalf of. This will appear the same in logs as if the user was making the request.",
   "LabelApiToken": "API Token",
   "LabelAppend": "Append",
   "LabelAudioBitrate": "Audio Bitrate (e.g. 128k)",
@@ -353,6 +355,7 @@
   "LabelExample": "Example",
   "LabelExpandSeries": "Expand Series",
   "LabelExpandSubSeries": "Expand Sub Series",
+  "LabelExpired": "Expired",
   "LabelExpiresAt": "Expires At",
   "LabelExpiresInSeconds": "Expires in (seconds)",
   "LabelExpiresNever": "Never",
@@ -418,7 +421,6 @@
   "LabelLastSeen": "Last Seen",
   "LabelLastTime": "Last Time",
   "LabelLastUpdate": "Last Update",
-  "LabelLastUsed": "Last Used",
   "LabelLayout": "Layout",
   "LabelLayoutSinglePage": "Single page",
   "LabelLayoutSplitPage": "Split page",
@@ -556,6 +558,7 @@
   "LabelSelectAll": "Select all",
   "LabelSelectAllEpisodes": "Select all episodes",
   "LabelSelectEpisodesShowing": "Select {0} episodes showing",
+  "LabelSelectUser": "Select user",
   "LabelSelectUsers": "Select users",
   "LabelSendEbookToDevice": "Send Ebook to...",
   "LabelSequence": "Sequence",
@@ -1046,6 +1049,7 @@
   "ToastMustHaveAtLeastOnePath": "Must have at least one path",
   "ToastNameEmailRequired": "Name and email are required",
   "ToastNameRequired": "Name is required",
+  "ToastNewApiKeyUserError": "Must select a user",
   "ToastNewEpisodesFound": "{0} new episodes found",
   "ToastNewUserCreatedFailed": "Failed to create account: \"{0}\"",
   "ToastNewUserCreatedSuccess": "New account created",