Update EchoHub submodule and add Git configuration file

ubmodule update --init --force --remote

@@ -0,0 +1,68 @@
+core.symlinks=false
+core.autocrlf=true
+core.fscache=false
+core.longpaths=true
+color.interactive=true
+color.ui=auto
+help.format=html
+diff.astextplain.textconv=astextplain
+rebase.autosquash=true
+filter.lfs.clean=git-lfs clean -- %f
+filter.lfs.smudge=git-lfs smudge -- %f
+filter.lfs.process=git-lfs filter-process
+filter.lfs.required=true
+gc.autodetach=false
+user.name=Stone_Red
+[email protected]
+filter.lfs.required=true
+filter.lfs.clean=git-lfs clean -- %f
+filter.lfs.smudge=git-lfs smudge -- %f
+filter.lfs.process=git-lfs filter-process
+gc.autodetach=false
+gui.pruneduringfetch=true
+commit.gpgsign=false
+pull.rebase=false
+smartgit.submodule.fetchalways=false
+smartgit.submodule.update=true
+smartgit.submodule.initializenew=true
+push.recursesubmodules=check
+core.excludesfile=C:\Users\David\.gitignore
+credential.https://artemis.codeability.uibk.ac.at.provider=generic
+safe.directory=C:\Users\David\.xpipe\storage
+include.path=.smartgit-ai
+smartgit-ai-llm.github.type=github
+smartgit-ai-llm.github.model=openai/gpt-4.1
+smartgit-ai-llm.github.url=https://models.github.ai/inference/
+smartgit-ai-commit-message.generate.llm=github
+smartgit-ai-commit-message.generate.maxdiffsize=32768
+smartgit-ai-commit-annotation.explain-commit.llm=github
+smartgit-ai-commit-annotation.explain-commit.maxdiffsize=131072
+smartgit-ai-commit-annotation.explain-commit.mode=interactive
+smartgit-ai-commit-annotation.explain-commit.diff=perCommit
+smartgit-ai-commit-annotation.explain-commit.title=Explain Commit
+smartgit-ai-commit-annotation.explain-commit.notestitle=Explain
+smartgit-ai-commit-annotation.explain-commit.notesref=smartgit/ai/explain-commits
+smartgit-ai-commit-annotation.explain-commit.promptfile=.smartgit-ai-explain-commits
+smartgit-ai-commit-annotation.explain-diff.llm=github
+smartgit-ai-commit-annotation.explain-diff.maxdiffsize=131072
+smartgit-ai-commit-annotation.explain-diff.mode=interactive
+smartgit-ai-commit-annotation.explain-diff.diff=pair
+smartgit-ai-commit-annotation.explain-diff.title=Explain Diff
+smartgit-ai-commit-annotation.explain-diff.notestitle=Explain
+smartgit-ai-commit-annotation.explain-diff.notesref=smartgit/ai/explain-diff
+smartgit-ai-commit-annotation.explain-diff.promptfile=.smartgit-ai-explain-commits
+core.repositoryformatversion=0
+core.filemode=false
+core.bare=false
+core.logallrefupdates=true
+core.symlinks=false
+core.ignorecase=true
+lfs.repositoryformatversion=0
+taggrouping.groups=
+taggrouping.singles=
+submodule.src/EchoHub.url=https://github.com/HueByte/EchoHub.git
+submodule.src/EchoHub.active=true
+remote.origin.url=https://github.com/Stone-Red-Code/Decho.git
+remote.origin.fetch=+refs/heads/*:refs/remotes/origin/*
+branch.main.remote=origin
+branch.main.merge=refs/heads/main