Update the content related to dashboard deployment

[akihi99]

What is changed, added or deleted? (Required)

What is the related PR or file link(s)?

• This PR is translated from:
• Other reference link(s):

[whitewum]

Overall, the changes made in the patch seem fine. Below are some feedback and suggestions:

Patch 1/2:

The changes made in the Subject line and the commit message seem appropriate and describe the changes made in the file.
The change in port number from 9090 to 9091 in the table of port descriptions is the only significant change.
The changes made in step 5 in the instructions section seem appropriate.
Patch 2/2:

The changes made in the Subject line and the commit message seem appropriate and describe the changes made in the file.
The changes made in the steps 4, 5, and 6 in the instructions section are minor and don't seem to affect the functionality of the code.
General:

The document seems to have clear instructions and explanations.
The examples provided in the document are helpful.
The formatting of the document is consistent and readable.
However, some minor typos and inconsistencies were observed, such as "automatically" spelled as "aumatically" in the table, and indentation inconsistency in step 4. These can be corrected if desired.
Overall, the changes seem to be appropriate and in line with the commit messages. No significant bugs were observed.