fix(autocomplete): respect privacy settings for sharing

[hamza221]

How to test:

1. Admin settings -> sharing -> Privacy settings for sharing
2. edit the settings and make sure that both :

• Adress autocompletion in composer
• @ the mention shortcut in composer

respect them

[hamza221]

@ChristophWurst I've been actually wondering if we want to always allow full sab access to phishing detection check? maybe without exposing the actual contact ?

[hamza221]

/backport to stable5.7

[hamza221]

/backport to stable5.6

[hamza221]

/backport to stable5.5

[hamza221]

/backport to stable3.7

[backportbot]

The backport to stable3.7 failed. Please do this backport manually.

# Switch to the target branch and update it
git checkout stable3.7
git pull origin stable3.7

# Create the new backport branch
git checkout -b backport/12715/stable3.7

# Cherry pick the change from the commit sha1 of the change against the default branch
# This might cause conflicts, resolve them
git cherry-pick b7e60882

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/12715/stable3.7

Error: Failed to check for changes with origin/stable3.7: No changes found in backport branch

---

Learn more about backports at https://docs.nextcloud.com/server/stable/go.php?to=developer-backports.

[backportbot]

The backport to stable5.5 failed. Please do this backport manually.

# Switch to the target branch and update it
git checkout stable5.5
git pull origin stable5.5

# Create the new backport branch
git checkout -b backport/12715/stable5.5

# Cherry pick the change from the commit sha1 of the change against the default branch
# This might cause conflicts, resolve them
git cherry-pick b7e60882

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/12715/stable5.5

Error: Failed to check for changes with origin/stable5.5: No changes found in backport branch

---

Learn more about backports at https://docs.nextcloud.com/server/stable/go.php?to=developer-backports.

[backportbot]

The backport to stable5.6 failed. Please do this backport manually.

# Switch to the target branch and update it
git checkout stable5.6
git pull origin stable5.6

# Create the new backport branch
git checkout -b backport/12715/stable5.6

# Cherry pick the change from the commit sha1 of the change against the default branch
# This might cause conflicts, resolve them
git cherry-pick b7e60882

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/12715/stable5.6

Error: Failed to check for changes with origin/stable5.6: No changes found in backport branch

---

Learn more about backports at https://docs.nextcloud.com/server/stable/go.php?to=developer-backports.

[backportbot]

The backport to stable5.7 failed. Please do this backport manually.

# Switch to the target branch and update it
git checkout stable5.7
git pull origin stable5.7

# Create the new backport branch
git checkout -b backport/12715/stable5.7

# Cherry pick the change from the commit sha1 of the change against the default branch
# This might cause conflicts, resolve them
git cherry-pick b7e60882

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/12715/stable5.7

Error: Failed to check for changes with origin/stable5.7: No changes found in backport branch

---

Learn more about backports at https://docs.nextcloud.com/server/stable/go.php?to=developer-backports.

[hamza221]

/backport to stable5.7 please

[backportbot]

The backport to stable5.7 failed. Please do this backport manually.

# Switch to the target branch and update it
git checkout stable5.7
git pull origin stable5.7

# Create the new backport branch
git checkout -b backport/12715/stable5.7

# Cherry pick the change from the commit sha1 of the change against the default branch
# This might cause conflicts, resolve them
git cherry-pick b7e60882

# Push the cherry pick commit to the remote repository and open a pull request
git push origin backport/12715/stable5.7

Error: Failed to check for changes with origin/stable5.7: No changes found in backport branch

---

Learn more about backports at https://docs.nextcloud.com/server/stable/go.php?to=developer-backports.