Fix verbose parameter not being passed to insight::get_parameters()

[Copilot]

Description

The verbose parameter was not being passed to insight::get_parameters() in multiple functions, causing unwanted warnings to propagate to downstream packages like {statsExpressions} even when verbose = FALSE was set.

Proposed Changes

Added verbose = verbose parameter to insight::get_parameters() calls in 32 locations across 10 files where the calling function accepts a verbose parameter:

• Core utilities: .compute_interval_simMerMod(), .compute_interval_sim() in utils_hdi_ci.R
• Interval functions: hdi.*(), eti.*(), bci.*(), spi.*(), ci.*() methods for bamlss, bcplm, emmGrid, stanreg, brmsfit models
• ROPE functions: rope.*() and p_rope.*() methods for emmGrid, BFBayesFactor, bcplm, stanreg, brmsfit, sim, sim.merMod models
• Other: equivalence_test.emmGrid(), si.stanfit()

Example change:

# Before
rope.emmGrid <- function(x, range = "default", ci = 0.95, verbose = TRUE, ...) {
  xdf <- insight::get_parameters(x)
  # ...
}

# After  
rope.emmGrid <- function(x, range = "default", ci = 0.95, verbose = TRUE, ...) {
  xdf <- insight::get_parameters(x, verbose = verbose)
  # ...
}

This ensures warning suppression works consistently across the package when users set verbose = FALSE.

Original prompt

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This section details on the original issue you should resolve

<issue_title>Consistently passing verbose to the underlying method</issue_title>
<issue_description>This is just one example, but I think there are a few others in the codebase:

bayestestR/R/utils_hdi_ci.R

Lines 78 to 89 in 814fd77

	.compute_interval_simMerMod <- function(x, ci, effects, parameters, verbose, fun) {
	fixed <- fixed.data <- NULL
	random <- random.data <- NULL
	if (effects %in% c("fixed", "all")) {
	fixed.data <- insight::get_parameters(x, effects = "fixed", parameters = parameters)
	fixed <- .compute_interval_dataframe(fixed.data, ci, verbose, fun)
	fixed$Group <- "fixed"
	}
	if (effects %in% c("random", "all")) {
	random.data <- insight::get_parameters(x, effects = "random", parameters = parameters)

Here, verbose argument should be passed to insight::get_parameters(), but it isn't.

This discrepancy is leading to some unnecessary warning messages bubbling up in downstream packages, like {statsExpressions}.</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Consistently passing verbose to the underlying method #743

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[IndrajeetPatil]

To keep the diff small in this feature PR, I am ignoring all suggestions related to formatting changes, which should be done in a separate PR.