Migrate localization keys to dotted format

Remove 32 non-dotted keys (16 unused format specifiers, 16 word keys)
and replace with properly namespaced dotted keys following the existing
convention (common.*, player.*, search.*).

Yattee/Localizable.xcstrings

@@ -3,9 +3,6 @@
   "strings" : {
     "" : {
 
-    },
-    "-%@" : {
-
     },
     "%@" : {
 
@@ -97,12 +94,6 @@
           }
         }
       }
-    },
-    "• %@" : {
-
-    },
-    "↑↓ scroll • click to close" : {
-
     },
     "+%lld" : {
 
@@ -428,9 +419,6 @@
           }
         }
       }
-    },
-    "Cancel" : {
-
     },
     "channel.menu.disableNotifications" : {
       "localizations" : {
@@ -729,12 +717,6 @@
           }
         }
       }
-    },
-    "click to expand" : {
-
-    },
-    "Comments" : {
-
     },
     "comments.disabled" : {
       "comment" : "Shown when comments are disabled for a video",
@@ -1091,6 +1073,16 @@
         }
       }
     },
+    "common.off" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Off"
+          }
+        }
+      }
+    },
     "common.ok" : {
       "comment" : "OK button",
       "localizations" : {
@@ -1102,6 +1094,16 @@
         }
       }
     },
+    "common.on" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "On"
+          }
+        }
+      }
+    },
     "common.open" : {
       "localizations" : {
         "en" : {
@@ -1132,6 +1134,16 @@
         }
       }
     },
+    "common.remove" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Remove"
+          }
+        }
+      }
+    },
     "common.reset" : {
       "localizations" : {
         "en" : {
@@ -1827,9 +1839,6 @@
           }
         }
       }
-    },
-    "Description" : {
-
     },
     "discovery.empty.description" : {
       "comment" : "Description when no network shares are found",
@@ -4476,9 +4485,6 @@
           }
         }
       }
-    },
-    "Info" : {
-
     },
     "Initializing player..." : {
 
@@ -4636,9 +4642,6 @@
           }
         }
       }
-    },
-    "LIVE" : {
-
     },
     "login.email" : {
       "comment" : "Email field label in login form",
@@ -5608,15 +5611,6 @@
           }
         }
       }
-    },
-    "Off" : {
-
-    },
-    "OK" : {
-
-    },
-    "On" : {
-
     },
     "onboarding.cloud.complete.description" : {
       "comment" : "iCloud sync complete description on onboarding",
@@ -6503,6 +6497,26 @@
         }
       }
     },
+    "player.controls.info" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Info"
+          }
+        }
+      }
+    },
+    "player.controls.quality" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Quality"
+          }
+        }
+      }
+    },
     "player.controls.subtitles" : {
       "localizations" : {
         "en" : {
@@ -6598,6 +6612,26 @@
         }
       }
     },
+    "player.description.clickToExpand" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "click to expand"
+          }
+        }
+      }
+    },
+    "player.description.scrollToClose" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "↑↓ scroll • click to close"
+          }
+        }
+      }
+    },
     "player.error.button" : {
       "comment" : "Error button label on failed video overlay",
       "localizations" : {
@@ -6951,6 +6985,26 @@
         }
       }
     },
+    "player.tab.comments" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Comments"
+          }
+        }
+      }
+    },
+    "player.tab.info" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Info"
+          }
+        }
+      }
+    },
     "player.tvos.scrubHint" : {
       "localizations" : {
         "en" : {
@@ -7311,9 +7365,6 @@
           }
         }
       }
-    },
-    "Quality" : {
-
     },
     "queue.action.addToQueue" : {
       "comment" : "Add to queue action in action sheet",
@@ -7805,9 +7856,6 @@
           }
         }
       }
-    },
-    "Remove" : {
-
     },
     "resume.action.continueAt %@" : {
       "comment" : "Continue watching action with timestamp",
@@ -7831,14 +7879,25 @@
         }
       }
     },
-    "Search bookmarks" : {
-
+    "search.bookmarks.placeholder" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Search bookmarks"
+          }
+        }
+      }
     },
-    "Search channels" : {
-
-    },
-    "Search history" : {
-
+    "search.channels.placeholder" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Search channels"
+          }
+        }
+      }
     },
     "search.clearAllRecents" : {
       "comment" : "Button to clear all recent searches, channels, and playlists",
@@ -8066,6 +8125,16 @@
         }
       }
     },
+    "search.history.placeholder" : {
+      "localizations" : {
+        "en" : {
+          "stringUnit" : {
+            "state" : "translated",
+            "value" : "Search history"
+          }
+        }
+      }
+    },
     "search.noResults.description" : {
       "comment" : "No search results description",
       "localizations" : {