3 files changed, 0 insertions, 378 deletions
diff --git a/packages/app/src/utils/dom.ts b/packages/app/src/utils/dom.ts
deleted file mode 100644
index 4f3724c7c..000000000
--- a/packages/app/src/utils/dom.ts
+++ /dev/null
@@ -1,51 +0,0 @@
-export function getCharacterOffsetInLine(lineElement: Element, targetNode: Node, offset: number): number {
-  const r = document.createRange()
-  r.selectNodeContents(lineElement)
-  r.setEnd(targetNode, offset)
-  return r.toString().length
-}
-
-export function getNodeOffsetInLine(lineElement: Element, charIndex: number): { node: Node; offset: number } | null {
-  const walker = document.createTreeWalker(lineElement, NodeFilter.SHOW_TEXT, null)
-  let remaining = Math.max(0, charIndex)
-  let lastText: Node | null = null
-  let lastLen = 0
-  let node: Node | null
-  while ((node = walker.nextNode())) {
-    const len = node.textContent?.length || 0
-    lastText = node
-    lastLen = len
-    if (remaining <= len) return { node, offset: remaining }
-    remaining -= len
-  }
-  if (lastText) return { node: lastText, offset: lastLen }
-  if (lineElement.firstChild) return { node: lineElement.firstChild, offset: 0 }
-  return null
-}
-
-export function getSelectionInContainer(
-  container: HTMLElement,
-): { sl: number; sch: number; el: number; ech: number } | null {
-  const s = window.getSelection()
-  if (!s || s.rangeCount === 0) return null
-  const r = s.getRangeAt(0)
-  const sc = r.startContainer
-  const ec = r.endContainer
-  const getLineElement = (n: Node) =>
-    (n.nodeType === Node.TEXT_NODE ? (n.parentElement as Element) : (n as Element))?.closest(".line")
-  const sle = getLineElement(sc)
-  const ele = getLineElement(ec)
-  if (!sle || !ele) return null
-  if (!container.contains(sle as Node) || !container.contains(ele as Node)) return null
-  const cc = container.querySelector("code") as HTMLElement | null
-  if (!cc) return null
-  const lines = Array.from(cc.querySelectorAll(".line"))
-  const sli = lines.indexOf(sle as Element)
-  const eli = lines.indexOf(ele as Element)
-  if (sli === -1 || eli === -1) return null
-  const sl = sli + 1
-  const el = eli + 1
-  const sch = getCharacterOffsetInLine(sle as Element, sc, r.startOffset)
-  const ech = getCharacterOffsetInLine(ele as Element, ec, r.endOffset)
-  return { sl, sch, el, ech }
-}
diff --git a/packages/app/src/utils/index.ts b/packages/app/src/utils/index.ts
deleted file mode 100644
index d87053269..000000000
--- a/packages/app/src/utils/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-export * from "./dom"
diff --git a/packages/app/src/utils/speech.ts b/packages/app/src/utils/speech.ts
deleted file mode 100644
index 52fc46b69..000000000
--- a/packages/app/src/utils/speech.ts
+++ /dev/null
@@ -1,326 +0,0 @@
-import { onCleanup } from "solid-js"
-import { createStore } from "solid-js/store"
-import { getSpeechRecognitionCtor } from "@/utils/runtime-adapters"
-
-// Minimal types to avoid relying on non-standard DOM typings
-type RecognitionResult = {
-  0: { transcript: string }
-  isFinal: boolean
-}
-
-type RecognitionEvent = {
-  results: RecognitionResult[]
-  resultIndex: number
-}
-
-interface Recognition {
-  continuous: boolean
-  interimResults: boolean
-  lang: string
-  start: () => void
-  stop: () => void
-  onresult: ((e: RecognitionEvent) => void) | null
-  onerror: ((e: { error: string }) => void) | null
-  onend: (() => void) | null
-  onstart: (() => void) | null
-}
-
-const COMMIT_DELAY = 250
-
-const appendSegment = (base: string, addition: string) => {
-  const trimmed = addition.trim()
-  if (!trimmed) return base
-  if (!base) return trimmed
-  const needsSpace = /\S$/.test(base) && !/^[,.;!?]/.test(trimmed)
-  return `${base}${needsSpace ? " " : ""}${trimmed}`
-}
-
-const extractSuffix = (committed: string, hypothesis: string) => {
-  const cleanHypothesis = hypothesis.trim()
-  if (!cleanHypothesis) return ""
-  const baseTokens = committed.trim() ? committed.trim().split(/\s+/) : []
-  const hypothesisTokens = cleanHypothesis.split(/\s+/)
-  let index = 0
-  while (
-    index < baseTokens.length &&
-    index < hypothesisTokens.length &&
-    baseTokens[index] === hypothesisTokens[index]
-  ) {
-    index += 1
-  }
-  if (index < baseTokens.length) return ""
-  return hypothesisTokens.slice(index).join(" ")
-}
-
-export function createSpeechRecognition(opts?: {
-  lang?: string
-  onFinal?: (text: string) => void
-  onInterim?: (text: string) => void
-}) {
-  const ctor = getSpeechRecognitionCtor<Recognition>(typeof window === "undefined" ? undefined : window)
-  const hasSupport = Boolean(ctor)
-
-  const [store, setStore] = createStore({
-    isRecording: false,
-    committed: "",
-    interim: "",
-  })
-
-  const isRecording = () => store.isRecording
-  const committed = () => store.committed
-  const interim = () => store.interim
-
-  let recognition: Recognition | undefined
-  let shouldContinue = false
-  let committedText = ""
-  let sessionCommitted = ""
-  let pendingHypothesis = ""
-  let lastInterimSuffix = ""
-  let shrinkCandidate: string | undefined
-  let commitTimer: number | undefined
-  let restartTimer: number | undefined
-
-  const cancelPendingCommit = () => {
-    if (commitTimer === undefined) return
-    clearTimeout(commitTimer)
-    commitTimer = undefined
-  }
-
-  const clearRestart = () => {
-    if (restartTimer === undefined) return
-    window.clearTimeout(restartTimer)
-    restartTimer = undefined
-  }
-
-  const scheduleRestart = () => {
-    clearRestart()
-    if (!shouldContinue) return
-    if (!recognition) return
-    restartTimer = window.setTimeout(() => {
-      restartTimer = undefined
-      if (!shouldContinue) return
-      if (!recognition) return
-      try {
-        recognition.start()
-      } catch {}
-    }, 150)
-  }
-
-  const commitSegment = (segment: string) => {
-    const nextCommitted = appendSegment(committedText, segment)
-    if (nextCommitted === committedText) return
-    committedText = nextCommitted
-    setStore("committed", committedText)
-    if (opts?.onFinal) opts.onFinal(segment.trim())
-  }
-
-  const promotePending = () => {
-    if (!pendingHypothesis) return
-    const suffix = extractSuffix(sessionCommitted, pendingHypothesis)
-    if (!suffix) {
-      pendingHypothesis = ""
-      return
-    }
-    sessionCommitted = appendSegment(sessionCommitted, suffix)
-    commitSegment(suffix)
-    pendingHypothesis = ""
-    lastInterimSuffix = ""
-    shrinkCandidate = undefined
-    setStore("interim", "")
-    if (opts?.onInterim) opts.onInterim("")
-  }
-
-  const applyInterim = (suffix: string, hypothesis: string) => {
-    cancelPendingCommit()
-    pendingHypothesis = hypothesis
-    lastInterimSuffix = suffix
-    shrinkCandidate = undefined
-    setStore("interim", suffix)
-    if (opts?.onInterim) {
-      opts.onInterim(suffix ? appendSegment(committedText, suffix) : "")
-    }
-    if (!suffix) return
-    const snapshot = hypothesis
-    commitTimer = window.setTimeout(() => {
-      if (pendingHypothesis !== snapshot) return
-      const currentSuffix = extractSuffix(sessionCommitted, pendingHypothesis)
-      if (!currentSuffix) return
-      sessionCommitted = appendSegment(sessionCommitted, currentSuffix)
-      commitSegment(currentSuffix)
-      pendingHypothesis = ""
-      lastInterimSuffix = ""
-      shrinkCandidate = undefined
-      setStore("interim", "")
-      if (opts?.onInterim) opts.onInterim("")
-    }, COMMIT_DELAY)
-  }
-
-  if (ctor) {
-    recognition = new ctor()
-    recognition.continuous = false
-    recognition.interimResults = true
-    recognition.lang = opts?.lang || (typeof navigator !== "undefined" ? navigator.language : "en-US")
-
-    recognition.onresult = (event: RecognitionEvent) => {
-      if (!event.results.length) return
-
-      let aggregatedFinal = ""
-      let latestHypothesis = ""
-
-      for (let i = 0; i < event.results.length; i += 1) {
-        const result = event.results[i]
-        const transcript = (result[0]?.transcript || "").trim()
-        if (!transcript) continue
-        if (result.isFinal) {
-          aggregatedFinal = appendSegment(aggregatedFinal, transcript)
-        } else {
-          latestHypothesis = transcript
-        }
-      }
-
-      if (aggregatedFinal) {
-        cancelPendingCommit()
-        const finalSuffix = extractSuffix(sessionCommitted, aggregatedFinal)
-        if (finalSuffix) {
-          sessionCommitted = appendSegment(sessionCommitted, finalSuffix)
-          commitSegment(finalSuffix)
-        }
-        pendingHypothesis = ""
-        lastInterimSuffix = ""
-        shrinkCandidate = undefined
-        setStore("interim", "")
-        if (opts?.onInterim) opts.onInterim("")
-        return
-      }
-
-      cancelPendingCommit()
-
-      if (!latestHypothesis) {
-        shrinkCandidate = undefined
-        applyInterim("", "")
-        return
-      }
-
-      const suffix = extractSuffix(sessionCommitted, latestHypothesis)
-
-      if (!suffix) {
-        if (!lastInterimSuffix) {
-          shrinkCandidate = undefined
-          applyInterim("", latestHypothesis)
-          return
-        }
-        if (shrinkCandidate === "") {
-          applyInterim("", latestHypothesis)
-          return
-        }
-        shrinkCandidate = ""
-        pendingHypothesis = latestHypothesis
-        return
-      }
-
-      if (lastInterimSuffix && suffix.length < lastInterimSuffix.length) {
-        if (shrinkCandidate === suffix) {
-          applyInterim(suffix, latestHypothesis)
-          return
-        }
-        shrinkCandidate = suffix
-        pendingHypothesis = latestHypothesis
-        return
-      }
-
-      shrinkCandidate = undefined
-      applyInterim(suffix, latestHypothesis)
-    }
-
-    recognition.onerror = (e: { error: string }) => {
-      clearRestart()
-      cancelPendingCommit()
-      lastInterimSuffix = ""
-      shrinkCandidate = undefined
-      if (e.error === "no-speech" && shouldContinue) {
-        setStore("interim", "")
-        if (opts?.onInterim) opts.onInterim("")
-        scheduleRestart()
-        return
-      }
-      shouldContinue = false
-      setStore("isRecording", false)
-    }
-
-    recognition.onstart = () => {
-      clearRestart()
-      sessionCommitted = ""
-      pendingHypothesis = ""
-      cancelPendingCommit()
-      lastInterimSuffix = ""
-      shrinkCandidate = undefined
-      setStore("interim", "")
-      if (opts?.onInterim) opts.onInterim("")
-      setStore("isRecording", true)
-    }
-
-    recognition.onend = () => {
-      clearRestart()
-      cancelPendingCommit()
-      lastInterimSuffix = ""
-      shrinkCandidate = undefined
-      setStore("isRecording", false)
-      if (shouldContinue) {
-        scheduleRestart()
-      }
-    }
-  }
-
-  const start = () => {
-    if (!recognition) return
-    clearRestart()
-    shouldContinue = true
-    sessionCommitted = ""
-    pendingHypothesis = ""
-    cancelPendingCommit()
-    lastInterimSuffix = ""
-    shrinkCandidate = undefined
-    setStore("interim", "")
-    try {
-      recognition.start()
-    } catch {}
-  }
-
-  const stop = () => {
-    if (!recognition) return
-    shouldContinue = false
-    clearRestart()
-    promotePending()
-    cancelPendingCommit()
-    lastInterimSuffix = ""
-    shrinkCandidate = undefined
-    setStore("interim", "")
-    if (opts?.onInterim) opts.onInterim("")
-    try {
-      recognition.stop()
-    } catch {}
-  }
-
-  onCleanup(() => {
-    shouldContinue = false
-    clearRestart()
-    promotePending()
-    cancelPendingCommit()
-    lastInterimSuffix = ""
-    shrinkCandidate = undefined
-    setStore("interim", "")
-    if (opts?.onInterim) opts.onInterim("")
-    try {
-      recognition?.stop()
-    } catch {}
-  })
-
-  return {
-    isSupported: () => hasSupport,
-    isRecording,
-    committed,
-    interim,
-    start,
-    stop,
-  }
-}