chore(release): v0.8.4

Version bump via changesets.

.changeset/fix-npm-bundle-deps.md

@@ -1,5 +0,0 @@
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-"@runfusion/fusion": patch
----
-
-Verify and tighten npm bundle fixes from FN-2897: keep the vendored pi-claude-cli runtime on Node built-in child_process APIs (no cross-spawn dependency), confirm Claude CLI extension resolution works from the published dist/pi-claude-cli layout, and ensure prepack strips private @fusion/* workspace devDependencies from the published package manifest.

.changeset/fix-sqlite-startup-validation.md

@@ -1,5 +0,0 @@
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-"@runfusion/fusion": patch
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-
-Fix SQLite project and central database validation so dashboard and desktop startup handle corrupt database files more predictably.

.changeset/fix-tui-update-check.md

@@ -1,5 +0,0 @@
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-"@runfusion/fusion": patch
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-
-Fix the TUI startup update notice to use the same version source and cached update gating as the rest of the CLI.

.changeset/fix-version-mismatch.md

@@ -1,5 +0,0 @@
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-"@runfusion/fusion": patch
----
-
-Fix the dashboard version label so it matches the version used by update notifications.

.changeset/fix-windows-path-handling.md

@@ -1,5 +0,0 @@
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-"@runfusion/fusion": patch
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-
-Fix Windows path handling for worktree detection and home-directory lookups.

.changeset/fix-worktree-already-checked-out.md

@@ -1,5 +0,0 @@
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-"@runfusion/fusion": patch
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-
-Fix worktree creation failure when git reports "already checked out at" instead of "already used by worktree at"

.changeset/oauth-redirect-hostname.md

@@ -1,5 +0,0 @@
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-"@runfusion/fusion": patch
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-
-Fix OAuth login redirect for non-localhost dashboard access (Tailscale, Cloudflare, LAN).