Bargraph & Filters update #1 For M3

In this PR, I've made the following updates:

Filters:

Format markers for home income
Format input ranges for filters like beds and baths with default max
- I updated the use of this filter onto bar graph. This also has to be updated for map and summaries.
Took the title and html breaks off the app.layout and into the initial definitions of filters
Fixed the dropdown issue of cities not updating when selection a new state
fixed another issue with the dropdown issue of cities not showing just the cities within the chosen state

*Attempted to create the reset all to default button, however, whenever i implemented the function/callbacks it would lead to the disappearance of the graphs.

Bar Chart:

Implemented functionality to display prices by states when the state filter selects all, prices by cities when a specific state is selected, and prices by zip codes when a city filter is applied. The titles of the bar graph and legends dynamically adjust accordingly.
Adjusted the color scale of the bar chart. Since the default color palettes didn't align with our needs (more states/areas than available colors), I created a custom palette by combining three different default color ranges.
Ensured that the labels on the y-axis fit neatly beside each bar by fixing the font size and chart dimensions.

*Attempted to address the issue where clicking on a state removes it from the bar graph, but couldn't find a solution. Additionally, I felt that the functionality of selecting per city was adequately covered by the city filter and map click feature.

UBC-MDS / DSCI-532_2024_15_dreamhouse

Bargraph & Filters update #1 For M3 #48