remove unnecessary sveltejs/svelte#1354 workarounds (#269)

routes/_components/compose/ComposeAutosuggest.html

@@ -60,14 +60,14 @@
       // perf improves for input responsiveness
       this.observe('composeSelectionStart', () => {
         scheduleIdleTask(() => {
-          let { composeSelectionStart } = this.get() || {} // https://github.com/sveltejs/svelte/issues/1354
+          let { composeSelectionStart } = this.get()
           this.set({composeSelectionStartDeferred: composeSelectionStart})
         })
       })
       this.observe('composeFocused', (composeFocused) => {
         let updateFocusedState = () => {
           scheduleIdleTask(() => {
-            let { composeFocused } = this.get() || {} // https://github.com/sveltejs/svelte/issues/1354
+            let { composeFocused } = this.get()
             this.set({composeFocusedDeferred: composeFocused})
           })
         }

routes/_components/compose/ComposeLengthGauge.html

@@ -32,7 +32,7 @@
       this.observe('lengthAsFraction', () => {
         scheduleIdleTask(() => {
           mark('set lengthAsFractionDeferred')
-          let { lengthAsFraction } = this.get() || {} // https://github.com/sveltejs/svelte/issues/1354
+          let { lengthAsFraction } = this.get()
           this.set({lengthAsFractionDeferred: lengthAsFraction})
           stop('set lengthAsFractionDeferred')
           requestAnimationFrame(() => this.set({shouldAnimate: true}))

routes/_components/compose/ComposeLengthIndicator.html

@@ -30,7 +30,7 @@
       this.observe('lengthToDisplay', () => {
         scheduleIdleTask(() => {
           mark('set lengthToDisplayDeferred')
-          let { lengthToDisplay } = this.get() || {} // https://github.com/sveltejs/svelte/issues/1354
+          let { lengthToDisplay } = this.get()
           this.set({lengthToDisplayDeferred: lengthToDisplay})
           stop('set lengthToDisplayDeferred')
         })

routes/_components/pseudoVirtualList/PseudoVirtualListItem.html

@@ -27,7 +27,7 @@
           // unrender lazily; it's not a critical UI task
           scheduleIdleTask(() => {
             mark('unrender')
-            let { isIntersecting } = this.get() || {} // https://github.com/sveltejs/svelte/issues/1354
+            let { isIntersecting } = this.get()
             if (!isIntersecting) {
               this.set({hide: true})
             }

routes/_components/pseudoVirtualList/PseudoVirtualListLazyItem.html

@@ -17,7 +17,7 @@
 
   export default {
     async oncreate () {
-      let { makeProps, key } = this.get() || {} // https://github.com/sveltejs/svelte/issues/1354
+      let { makeProps, key } = this.get()
       if (makeProps) {
         let props = await makeProps(key)
         mark('PseudoVirtualListLazyItem set props')

routes/_components/timeline/Timeline.html

@@ -169,11 +169,7 @@
         this.set({scrollTop: scrollTop})
       },
       onScrollToBottom () {
-        let state = this.store.get()
+        let { timelineType } = this.store.get()
-        if (!state) {
-          return // https://github.com/sveltejs/svelte/issues/1354
-        }
-        let { timelineType } = state
         let { timelineInitialized, runningUpdate } = this.store.get()
         if (!timelineInitialized ||
             runningUpdate ||
@@ -200,7 +196,7 @@
         let { currentInstance } = this.store.get()
         let { timeline } = this.get()
         let handleItemIdsToAdd = () => {
-          let { itemIdsToAdd } = this.get() || {} // https://github.com/sveltejs/svelte/issues/1354
+          let { itemIdsToAdd } = this.get()
           if (!itemIdsToAdd || !itemIdsToAdd.length) {
             return
           }

routes/_components/virtualList/VirtualListLazyItem.html

@@ -12,7 +12,7 @@
 
   export default {
     async oncreate () {
-      let { makeProps, key } = this.get() || {} // https://github.com/sveltejs/svelte/issues/1354
+      let { makeProps, key } = this.get()
       if (makeProps) {
         let props = await makeProps(key)
         mark('VirtualListLazyItem set props')